GENERAL KNOWLEDGE

Top general knowledge questions for NDA and CDS aspirants

Which Union Territory has become the Covid 19 free?a. Chandigarhb. Delhic. Pondicherryd. Andaman and Nicobar Islands The country’s first Thunderstorm Research testbed will be located in the city?a. Mumbaib. Manalic. Balasored. Shimla Which is the first state to implement an e-cabinet in India?a. Punjabb. Uttar Pradeshc. Himachal Pradeshd. Haryana Which state has launched the “SAANS” campaign to reduce infant mortality?a. Karnatakab. Maharashtrac. Madhya Pradeshd. Goa Where will be India’s first geothermal power project will be established?a. Punjabb. Haryanac. Ladakhd. Jammu and Kashmir Which state government has announced the Unique 16-digit Unicode to identify landholdings?a. Madhya Pradeshb. Rajasthanc. Uttar Pradeshd. Assam The “Covid Warrior Memorial” will be established in which city?a. Bhubaneswarb. Mumbaic. Bhopald. Delhi Which country will host the Indian Ocean Defence Ministers Conclave?a. Indiab. Sri Lankac. Pakistand. Myanmar Which Minister of the Indian Government launched the e-Chhawani Portal?a. Rajnath Singhb. Nitin Gadkaric. Nirmala Sitharamand. Hardeep Singh Puri Where is Mazagaon Dock Limited is located?a. Mumbaib. Kochic. Kolkatad. Vishakapatnam Where is the Hindustan Shipyard Limited is located?a. Mumbaib. Kochic. Kolkatad. Vishakapatnam Where is the Garden Reach Shipbuilders and Engineers limited is located?a. Mumbaib. Kochic. Kolkatad. Vishakapatnam The Aircraft & Systems testing school is located in which city?a. Bangaloreb. Mumbaic. Kolkatad. Shillong India is planning to buy Predator Armed drones from which country?a. USAb. Israelc. Russiad. Turkey The searcher and Heron drones are procured from which country?a. USAb. Israelc. Russiad. Turkey The P8-i Maritime Patrol Aircraft is procured from which country?a. USAb. Israelc. Russiad. Turkey Which Indian Cabinet Minister has launched the BRICS Website?a. Hardeep Singh Purib. Dr S Jaishankarc. Rajnath Singhd. Nirmala Sitharaman Which country will build the largest Offshore Wind Farm?a. North Koreab. South Koreac. Japand. China Where will be the second squadron of Rafale jets will be Stationed?a. Ambala AFSb. Gwalior AFSc. Hasimara AFSd. Yelhanka AFS Babina Field Firing Range and Military Station is located in which state?a. Rajasthanb. Madhya Pradeshc. Uttar Pradeshd. Gujarat

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UPSC NDA Practice GK Important Questions.

1. The filament of a light bulb is made up of: a) Platinum b) Tantalum c) Tungsten d) Antimony 2. Which of the following is false? Sound waves are ____________ waves. a) Pressure b) Longitudinal c) Electromagnetic d) Mechanical 3. Which of the following coloured light has the lowest frequency? a) Green b) Blue c) Red d) Violet 4. The period of an artificial geostationary satellite is: a) 8 hours b) 12 hours c) 24 hours d) 46 hours 5. The value of universal gravitational constant G is: a) 9.8 m/s2 b) 6.673×10-11 N m2 kg-2 c) 6.371 x 106 m d) 1.738 x 10 6 m 6. What is the unit of the magnitude of the weight? a) Distance (meter) b) Mass (grams) c) Force (Newton) d) None of the above 7. What is the value of Pi? a) 3.14159 b) 3.14358 c) 3.14258 d) 3.14289 8. Which of the following is the best electricity conductor? a) Copper b) Aluminium c) Iron d) Silver 9. Small liquid drops are spherical in shape because a) of adhesion b) of gravitational force c) of the atmospheric pressure from all the sides on the top d) the liquid tends to have the minimum surface area are due to surface tension 10. The Chandrashekhar Limit is related to which of the following? a) Stars b) Black holes c) Both of these d) None of these 11. A Light Year is a measure of a) Light intensity b) Time c) Distance d) None of the Above 12. In the Solar System, asteroids circle between these two planets. a) Venus and Mars b) Mars and Earth c) Mars and Jupiter d) Jupiter and Saturn 13. Identify the pair that is correctly matched? a) Madam Curie: X-ray b) Albert Einstein: Photoelectric effect c) Linus Pauling: Electron d) C V Raman: Stark effect 14. Refraction, Reflection, Dispersion and Diffraction are associated with a) Light b) Sound c) Magnetism d) None of the Above 15. The minimum possible temperature beyond which matter cannot be cooled is in degree Centigrades is: a) 95.50 b) 100 c) 273.15 d) 473.50 16. Who among the following is credited for discovering the principles underlying electromagnetic induction? a) Michael Faraday b) Volta c) Coulomb d) Gauss 17. Which of the following statement is correct about Pi? a) It is non-repeating decimal value b) It is non terminating decimal value c) It is repeating and terminating decimal value d) It is non-repeating, non-terminating decimal value 18. It is on this principle, the quartz clock works. a) Piezo-electric effect b) Gauss effect c) Relativistic effect d) Mass defect 19. Who has calculated the circumference of the earth and considered the value of Pi = 22/7? a) Archimedes b) John Machin’s c) Aryabhatta d) None of the above 20. Cryogenic engines find applications in: (a) sub-marine propulsion (b) frost-free refrigerators (c) rocket technology (d) researches in superconductivity      

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General Knowledge questions for defence related exams

1.What is the name of India’s most memorable native plane carrying warship, which is being worked at Cochin? [A] Virat [B] Veera [C] Vikrant [D] Vikram   2.Who has as of late been selected as the new Vice Chief of Army Staff, India? [A] Bipin Rawat [B] M Naravane [C] SK Saini [D] Abhay Krishna   3.Which nation as of late led the preparation send off the atomic fit surface-to-surface long range rocket ‘Ghaznavi’? [A] Pakistan [B] Israel [C] Iran [D] Saudi Arabia   4.’Ajeya Warrior’ is the joint military activity led among India and which country? [A] Japan [B] United Kingdom [C] Israel [D] France   5.’Ex Indradhanush’ is a protection practice between the Air powers of India and which country? [A] Japan [B] United Kingdom [C] Sri Lanka [D] France   6.The Border Roads Organization opened a 360 feet extended engineered overpass over which stream? [A] Teesta [B] Dibang [C] Manas [D] Lohit   7.’Operation Namaste’ is the drive of which Indian equipped power to battle the spread of COVID-19 in the country? [A] Indian Army [B] Indian Navy [C] Indian Air Force [D] Indian Coast Guard   8.Which firm has stowed the request from the Indian Army to set up a brought together organization the board framework? [A] Tata Consultancy Services [B] Larsen and Toubro [C] Infosys [D] Wipro   9.What is the name of the seventh Indian Coast Guard Offshore Patrol Vessel that was authorized in Chennai? [A] Vigraha [B] Viraat [C] Varaha [D] Veer   10.Which district has proposed to offered its F18 maritime contender jets for the Indian Navy? [A] Japan [B] Russia [C] Israel [D] USA  

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Top 20 Previous Year Question Asked in CDS Examination

Previous Year Question Asked in CDS Examination In atomic clocks, which of the following elements serves as a timekeeper? (a) Potassium (b) Caesium (c) Calcium (d) Magnesium Which of the following factors is involved in the regulation of blood water content? ■ (a) Potassium (b) Lithium (c) Rubidium (d) Caesium Which of the following gases reacts with water to produce an acidic solution? (a) Carbon dioxide (b) Oxygen (c) Nitrogen (d) Hydrogen In green plants, which of the following components is required for chlorophyll formation? (a) Calcium (b) Iron (c) Magnesium (d) Potassium Consider the following chemical reaction: aFe 2 O3 (s) + bCO(g) —> cFe (s) + dC02 In the balanced chemical equation of the above, which of the following will be the values of the coefficients a, b, c and d respectively? (a) 3, 2, 3, 1 (b) 1, 3, 2, 3 (c) 2, 3, 3, 1 (d) 3, 3, 2, 1 In green plants, which of the following components is required for chlorophyll formation? (a) To increase the life of the bulb (b) To reduce the consumption of electricity (c) To make the emitted light-colored (d) To reduce the cost of the bulb Which of the following is the proper relationship between the Kelvin temperature and the Celsius temperature? (T) and the Celsius temperature (Fc)? (a) These are two independents temperature scales (b) T = t, (c) T = TC -273-15 (d) r = (c +273-15 Sound waves cannot travel through a (a) copper wire placed in air (b) silver slab placed in the air (c) glass prism placed in water (d) wooden hollow pipe placed in Vacuum The value of one nanometer is equal to one of the following? (a) 1 0 “^ cm (b) 1 0 “^ cm (c) cm (d) 1 0 “^ cm Consider the following statements: There is no net moment in a body that is in equilibrium. The momentum of a body is always conserved. The kinetic energy of an object is always conserved. Which of the statements given above? is/are correct? (a) 1, 2 and 3 (b) 2 and 3 only (c) 1 and 2 only (d) 1 only Working of safety fuses depends upon magnetic effect of the current chemical effect of the current the magnitude of the current heating effect of the current selects the correct answer using the code given below. (a) 1, 2, 3 and 4 (b) 1, 2 and 3 only (c) 3 and 4 only (d) 4 only Directions: The following seven (7) items consist of two statements, Statement I and Statement II. Examine these two statements carefully and select the correct answer using the code given below. Code: (a) Both the statements are individually true and Statement II is the correct explanation? Statement I (b) Both the statements are individually true but Statement II is it not the correct explanation? Statement I (c) Statement I is true but Statement II is false (d) Statement I is false but Statement II is true Statement I: By far the most common topographic form in a Karst terrain is the sinkhole. Statement II: Topographically, a sinkhole is a depression that varies in depth from less than a meter to a few hundred meters. Statement I: Incised meanders are formed in the the mature stage of a river. Statement II: Incised meanders are characterized by rejuvenation and upliftment of land. Statement I: Portions of glacial troughs may exhibit Statement I In the Tundra climate, biodiversity is comparatively less. Statement I: Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun and the rotation of the Earth. Statement II; The Earth rotates from west to east. Statement I: A person may suffer from tuberculosis if she/he frequently visits crowded place. Statement II: Bacteria of tuberculosis spread through droplets by sneezing or coughing. Statement I: Bioaccumulation is a process of progressive accumulation of heavy metals and pesticides in an organism. Statement II: Large fishes in the pond are found to have a higher concentration of pesticides than planktons of the same pond. remarkably flat floors. Statement II: The flat floor in a glacial trough is produced by uniform glacial erosion. According to the biological classification system, which of the following is a genuine fish? (a) Silverfish (b) Jellyfish warm period. (c) Cuttlefish (d) Flying fish In which one of the following types of connective tissues in animals does fat get stored? (a) Adipocyte (b) Chondrocyte (c) Osteocyte (d) Reticulocyte  

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Latest question Asked in NDA Examination

  Which of the following statements about Lord Ripon’s plan for Indian local self-government is/are true? 1). The district should be the maximum area served by one Committee or Local Board. 2). The Local Boards should consist of a large majority of nominated official members and be presided over by an official member as Chairman. Select the correct answer using the code given below: Code:   (A) 1 only (B) 2 only (C) Both 1 and 2 (D) Neither 1 nor 2   Which of the following documents laid the groundwork for the European Union?   (A) Maastricht Treaty (B) Treaty of Paris (C) Treaty of Rome (D) Treaty of Lisbon   Which of the following statements about Bal Gangadhar Tilak is not accurate?   (A) He propounded the theory of the Arctic Home of the Aryans. (B) He founded the Anti-cow killing Society. (C) He set up the Home Rule League at Poona. (D) He supported the age of consent Bill.   The Triple Alliance against Tipu Sultan was founded by which of the following Governor Generals?   (A) Warren Hastings (B) Lord Cornwallis (C) Lord Wellesley (D) Lord William Bentinck   Which one of the following was not a Prarthana Samaj demand?   (A) Women’s education (B) Widow remarriage (C) Raising the age of marriage for boys and girls. (D) Abolition of untouchability.   Which of the following states was Lord Dalhousie’s first annexed under the Doctrine of Lapse?   (A) Nagpur (B) Jhansi (C) Sambalpur (D) Satara   Use the code below the lists to match List-I with List-II and select the correct answer: List-I (Social Reformer) A) Iyothee Dass B) Jyotiba Phule C) John Rathinam D) E.V. Ramaswami Naickar List-II (Association) Satyashodhak Samaj Dravida Kazhgam Self-Respect movement Dravida Mahajanasabha   (A) A-4; B-2; C-1; D-3 (B) A-3; B-1; C-2; D-4 (C) A-4; B-1; C-2; D-3 (D) A-3; B-2; C-1; D-4   Which of the following scholars were Kanishka’s contemporaries? 1) Ashvaghosa 2) Nagarjuna 3) Vasumitra 4) Chanakya   (A) 1 and 2 only (B) 3 and 4 (C) 2 and 4 (D) 1, 2 and 3   Which of the following factors contributed to European trading businesses’ success in South India during the 17th century? 1) The presence of the Mughals in the south was not as much as in the north. 2) The Vijayanagar kingdom had been overthrown in the late 16th Century. 3) The south had many small and weak states.   (A) 1, 2 and 3 (B) 1 and 2 only (C) 2 and 3 only (D) 1 only   10 If the Nawab of Awadh had done the following in 1856, Awadh would not have been annexed to the British Empire. (A) Allied with the British (B) Not refused to introduce reforms as suggested by the British (C) Fought against the British (D) A natural heir   During the first decade of the twentieth century, which of the following was the greatest immediate cause in the rise of Swadeshi and the boycott of foreign goods?   (A) Curzon’s design to curtail the sphere of local self-government. (B) Curzon’s attempt to control the universities. (C) Curzon’s partition of Bengal. (D) Curzon’s plan to curb the growing popularity of the Indian national congress   Which of South India’s four linguistic regions was unaffected by the Non-Cooperation Movement of 1922-1923?   (A) Kerala (B) Tamil Nadu (C) Andhra Pradesh (D) Karnataka   The following things are divided into two statements: Statement I and Statement II. You must carefully study these two statements and select the appropriate responses using the code provided below: Statement I: The annexation of Awadh by Lord Dalhousie in 1856 adversely affected the financial conditions of the sepoys. Statement II: The sepoys had to pay higher taxes on the land where their family members stayed in Awadh.   (A) Both the statements are individually true and Statement II is the correct explanation of statement I. (B) Both the statements are individually true and Statement II is not the correct explanation of statement I. (C) Statement-I is true and Statement II is false. (D) Statement-I is false but Statement II is true.   During the Khilafat movements, which of the following sets of newspapers mirrored the concerns of educated Indian Muslims?   (A) Comrade and Hamdard (B) Comrade and Hindustan Times (C) Zamindar and Muslim voice (D) Comrade, Hamdard, Zamindar and Al Hilal   Which of the following statements about Raja Rammohun Roy, a social reformer, is false?   (A) Rammohun Roy belonged to the gentry class whose power had been diminished because of the imposition of the Permanent Settlement. (B) He studied both Vedantic Monism and Christian Unitarianism (C) He translated the Upanishads into Bengali. (D) His first organization was the Atmiya Sabha, founded in Calcutta in 1815.   Which of the following best describes Marx’s perspective on history? (A) History is a record of the wars between various people. (B) History is a succession of the struggle between the oppressor and the oppressed classes. (C) History is a faithful record of past events. (D) None of the above   The philosophy of the Russian revolutionaries was based on the theories of?   (A) Lenin and Stalin (B) Marx and Lenin (C) Marx and Engles (D) Lenin and Engels   Fashion’s mission to India was to?   (A) Learn about the administrative system of the Gupta kings. (B) Understand the social position of women during the Gupta period. (C) Visit the Buddhist institutions and to collect copies of Buddhist manuscripts. (D) Get full knowledge about the condition of peasants during the period of Gupta kings.   The British government collected money directly from farmers under which of the following assessment systems?   (A) Zamindari (B) Ryotwari (C) Annawari (D) Desaiwari   Which of the following is located on Borobudur? (A) A huge temple of Vishnu and Shive in Java, built in the 12th Century AD. (B) An enormous Stupa in Java, built in the 8th Century AD. (C) A magnificent palace

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Most Asked Question in NDA From History

Most ASked Question in NDA From History 1. Todarmal is associated with the revenue system known as (a) Kankut (b) Ghalla Bakshi (c) Zabti or Zabt (d) Nasaq Ans: (c) 2. The original name of Tansen, the greatest musician of the court of Akbar, was? (a) Makaranda Pandey (b) Ramatanu Pande (c) Haridas (d) Lal Kalawant Ans: (b) 3. Of the so-called ‘Nine Gems of the Court of Akbar’ the one who was a reputed poet of? Hindi, was (a) Abul Fazl (b) Faizi (c) Abdur Rahim Khan-I-Khana (d) Birbal Ans: (c) 4. The greatest historian of the reign of Akbar, who wrote Akbarnama and Ain-I-Akbari, was? (a) Nizamuddin Ahmad (b) Abdur Qadir Badauni (c) Abul Fazl (d) Abbas Khan Arwani Ans: (c) 5. Akbar granted the present site of Amritsar to the Sikh Guru? (a) Amar Das (b) Angad (c) Ram Das (d) Arjan Ans: (a) 6. Mansabdari System was founded by Akbar. The Mansabdars were? (a) military commanders (b) provincial governors (c) high civil and military officers (d) all of the above Ans: (d) 7. The most important poet at the court of Mahmud of Ghazni, who wrote Shahnama and is regarded as the “Immortal Homer of the East” was? (a) Utbi (b) Firdausi (c) Alberuni (d) Baihaqi Ans: (b) 8. During the course of his numerous invasions, Muhammad Ghori (Before his conquest in the Second Battle of Tarain) was defeated by? (a) Chalukya king Bhima II of Gujarat (b) Prithvi raja Chauhan III of Ajmer (c) Both (a) and (b) above (d) (b) and the Chandela king Para Mardi Ans: (c) 9. Muhammad Ghori laid the foundation of the Turkish Empire in India by defeating? (a) Prithviraj Chauhan in Second Battle of Tarain (b) Jaya Chanda in the Battle of Chanda war (c) The Chandelas (d) Both (a) and (b) above Ans: (d) 10. It is said that Muhammad-bin-Bakhtiyar Khalji, one of the commanders of Muhammad Ghuri, conquered Nadia (one of the capitals of Bengal) with only 18 horsemen. The king of Bengal who then fled barefoot from his palace was? (a) Samant sena (b) Hemant sena (c) Ballal sena (d) Lakshaman sena Ans: (d) 11. Which of the following Vedas deals with magic spells and witchcraft? (a) Rigveda (b) Samaveda (c) Yajurveda (d) Atharvaveda Ans: (d) 12. The later Vedic Age means the age of the compilation of? (a) Samhitas (b) Brahmanas (c) Aranyakas (d) All the above Ans: (d) 13. The Vedic religion, as well as its subsequent (Vedic) advancements, is known as? (a) Hinduism (b) Brahmanism (c) Bhagavatism (d) Vedic Dharma Ans: (b) 14. The Vedic Aryans initially arrived in the area that is now known as? (a) Central India (b) Gangetic Doab (c) Saptasindhu (d) Kashmir and Punjab Ans: (c) 15. Which of the following contains the famous Gayatri mantra? (a) Rigveda (b) Samaveda (c) Kathopanishad (d) Aitareya Brahmana Ans: (a) 16. The famous Gayatri mantra is addressed to? (a) Indra (b) Varuna (c) Pashupati (d) Savita Ans: (d) 17. Two highest, gods in the Vedic religion were? (a) Agni and Savitri (b) Vishnu and Mitra (c) Indra and Varuna (d) Surya and Pushan Ans: (c) 18. Division of the Vedic society into four classes is clearly mentioned in the? (a) Yajurveda (b) Purusa-sukta of Rigveda (c) Upanishads (d) Shatapatha Brahmana Ans: (b) 19. This Vedic God was ‘a breaker of the forts’ and also a ‘war god’? (a) Indra (b) Yama (c) Marut (d) Varuna Ans: (a) 20. The Harappan or Indus Valley Civilization flourished during the ____ age? (a) Megalithic (b) Paleolithic (c) Neolithic (d) Chalcolithic Ans: (d)

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General question often asked in NDA Examination

The general question often asked in NDA Examination : 1. A light bulb’s filament is made up of the following materials? a) Platinum b) Tantalum c) Tungsten d) Antimony Answer: c) 2. Which of the colored lights below has the lowest frequency? Sound waves are ____________ waves. a) Pressure b) Longitudinal c) Electromagnetic d) Mechanical Answer: c) Explanation: Sound waves are not Electromagnetic Waves. 3. Which of the following colored light has the lowest frequency? a) Green b) Blue c) Red d) Violet Answer: c) Explanation: Red color has the lowest frequency of visible light. 4. The artificial geostationary satellite’s period is? a) 8 hours b) 12 hours c) 24 hours d) 46 hours Answer: c) Explanation: The period of an artificial geostationary satellite is 24 hours. 5. The value of universal gravitational constant G is: a) 9.8 m/s2 b) 6.673×10-11 N m2 kg-2 c) 6.371 x 106 m d) 1.738 x 10 6 m Answer: b) Explanation: The value of the universal gravitational constant G is 6.673×10-11 N m2 kg-2 Check out the Current affairs question:-  Latest Current Affairs often Asked in NDA Exams 6. What is the metric unit for weight magnitude? a) Distance (meter) b) Mass (grams) c) Force (Newton) d) None of the above Answer: c) Explanation: The unit of the magnitude of the weight is Newton (Force). 7. What is the value of Pi? a) 3.14159 b) 3.14358 c) 3.14258 d) 3.14289 Answer: a) Explanation: The value of Pi is approximately 3.14159. It is a mathematical constant and its symbol is π. 8. Which of the following is the finest conductor of electricity? a) Copper b) Aluminium c) Iron d) Silver Answer: d) Explanation: Although pure silver is the best conductor of electricity, other options are more common due to its scarcity. A material’s electrical conductivity is determined by how readily its atoms can offer free electrons for current flow. Any material with no free electrons in its atoms is incapable of conducting electricity. 9. Small liquid drops are spherical in shape because a) of adhesion b) of gravitational force c) of the atmospheric pressure from all the sides on the top d) the liquid tends to have the minimum surface area are due to surface tension Answer: d) Explanation: Surface tension causes the liquid to have the smallest possible surface area. Because its molecules are constantly stretched, a drop of liquid attempts to occupy the smallest surface area possible in a given volume. The spherical shape is used to obtain this smallest area. Surface tension is created by these cohesive forces, which means that a liquid’s upper surface is always tense. 10. Which of the following is related to the Chandrashekhar Limit? a) Stars b) Black holes c) Both of these d) None of these Answer: a) Explanation: It refers to the mass limit at which stars collapse. The maximum mass of a stable white dwarf star is known as the Chandrasekhar limit. It is the mass at which the star’s electron degeneracy pressure is insufficient to counteract its own gravitational attraction. As a result, white dwarfs with masses greater than this threshold would experience gravitational collapse, eventually transforming into a neutron star or black hole. 11. A Light Year is a measure of? a) Light intensity b) Time c) Distance d) None of the Above Answer: c) Explanation: A Light Year is known as the distance traveled by light in one year, which is equal to 3 lakh kilometers/sec × 24 hrs × 60 min × 60 seconds. This unit is used to measure astronomical distances between various celestial bodies like planets, stars, galaxies, etc. 12. Asteroid’s circles are between which two planets in the Solar System? a) Venus and Mars b) Mars and Earth c) Mars and Jupiter d) Jupiter and Saturn Answer: c) Explanation: The asteroids are minor planets, especially those in the inner Solar System. The term was earlier applied to any astronomical object orbiting the Sun, which did not show the disc of a planet and did not have comet-like properties. But in modern science, the term “asteroid” refers to the minor planets of the inner Solar System including those which are co-orbital with Jupiter. 13. Can you find the correctly matched pair a) Madam Curie: X-ray b) Albert Einstein: Photoelectric effect c) Linus Pauling: Electron d) C V Raman: Stark effect Answer: b) Explanation: Many languages refer to X-radiation as Rontgen radiation, after the German scientist Wilhelm Rontgen, who is typically credited with its discovery and who termed it X-radiation to denote an unknown sort of radiation. C V Raman got the Nobel Prize for his work on the Raman Effect. This discovery of the photo-electric equation earned Albert Einstein the Nobel Prize in Physics. Radioactivity – Madam Curie Electro negativity scale by Linus Pauling 14. The terms refraction, reflection, dispersion, and diffraction are all related to? a) Light b) Sound c) Magnetism d) None of the Above Answer: a) Explanation: In optics, refraction is a phenomenon that often occurs when waves travel from a medium with a given refractive index to a medium with another at an oblique angle. Reflection of light is either specular (mirror-like) or diffuse (retaining the energy, but losing the image) depending on the nature of the interface. Dispersion is the separation of white light into colors or of any radiation according to wavelength. Diffraction is the slight bending of light as it passes around the edge of an object. 15. In degrees Celsius, the minimum temperature beyond which matter cannot be cooled is: a) 95.50 b) 100 c) 273.15 d) 473.50 Answer: c) Explanation: The temperature at this point is known as absolute zero. Absolute zero is the lowest point on the thermodynamic temperature scale, a state in which the enthalpy and entropy of a cooled ideal gas are equal to zero. At least, in theory, all molecular motion should stop at this moment. Practice UPSC NDA & NA Mathematics Mock Test with Answers (300 Marks) 16. Who among the following

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LATEST G.K QUIZ WITH ANSWERS FOR DEFENSE EXAMS

LATEST G.K QUIZ WITH ANSWERS FOR DEFENSE EXAMS OF YEAR 2022 Q.1 Who became the Vice-President of India in 2017? (A) Shri Venkaiah Naidu (B) Shri Vivekanand Sharma (C) Shri N.N. Giri (D) Shri Mahadevi Verm Ans .  A Q.2 Which mobile network company planned to install 2000 towers to increase connectivity in North East India? (A) Airtel (B) Aircel (C) Idea (D) Vodafone Ans .  A Q.3 Topographical map of India is approved by…. (A) Archaeological Survey of India (B) Geographical Survey of India (C) Surveyor General of India (D) None of these Ans .  C Q.4 This country is known as the ‘Sugar Bowl of the World’, Identify it from the given options. (A) Brazil (B) Cuba (C) Mexico (D) Algeria Ans .  B Q.5 Who is the ex-officio chairman of the Planning Commission of India? (A) President of India (B) Finance Minister of India (C) Prime Minister of India (D) Vice-President of India Ans .  C Q.6 Maastricht Treaty is related to to…. (A) environment pollution (B) European unification (C) landmines (D) biological weapons Ans .  B Q.7 National Science Day is observed on…. (A) January 4 (B) February 28 (C) March 11 (D) August 5 Ans .  B Q.8 Capital of East Timor is…. (A) Kiev (B) Dili (C) Grozny (D) Bratislava Ans .  B Q.9 Can you identify this bowler who is the first in the history of world cricket to have claimed 500 wickets in the One Day Internationals? (A) Shane Warne (B) Wasim Akram (C) Courtney Walsh (D) Muttiah Muralitharan Ans .  B Q.10 The first woman Chief Minister of an Indian State is. (A) Sarojini Naidu (B) Indira Gandhi (C) Sucheta Kripalani (D) Rajkumari Amrita Kaur Ans .  C Q.11 This organelle of the human body is known as the ‘powerhouse of the cell’. Name it from the given options. (A) Golgi bodies (B) Mitochondria (C) Lysosomes (D) Chloroplast Ans .  B Q.12 When PSLV-C36 successfully launch the RESOURCESAT-2A Satellite? (A)7 December 2016 (B) 6 December 2015 (C) 5 December 2014 (D) 7 December 2013 Ans .  A Q.13 Which is the third largest desert in the world? (A) the Sahara Desert (B) Gobi Desert (C) the Thar Desert (D) the Arabian Desert Ans .  A Q.14 Where is ‘Nanda Devi Mountain’ (Second highest mountain in India)? (A) Chamoli District (B) Jaipur District (C) Srinagar District (D) Shimla District Ans .  A Q.15 What is the capital of Taiwan (state in East Asia)? (A) Taipei (B) Perish (C) Kabul (D) Islamabad Ans .  A Q.16 What is the capital of South Korea? (A)Seoul (B) Perish (C) Kabul (D) Islamabad Ans .  A Q.17 Which country launched its first large-scale electric car-sharing programme? (A) Singapore (B) India (C) China (D) South Korea Ans .  A Q.18 What is the capital of Ecuador (country in northwestern South America)? (A) Quito (B) Perish (C) Kabul (D) Islamabad Ans .  A Q.19 SBI cuts minimum average balance from Rs 5,000 to? (A) 3,000 (B) 2000 (C) 1000 (D) 500 Ans .  A Q.20 Who is the Chief Executive Officer of Amazon? (A) Jeff Bezos (B) Charles Joseph (C) Parvej Baveja (D) Trump Ans .  A

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TOP 20 G.K QUESTIONS FOR NDA EXAMS

TOP 20 G.K QUESTIONS FOR NDA EXAMS

TOP 20 G.K QUESTIONS FOR NDA EXAMS,LATEST CURRENT AFFAIR OF YEAR 2022 1. In whiсh yeаr Indiаn аrmy wаs estаblished? А. 1895 B. 1900 С. 1905 D. 1947 Аns. А 2. Number оf соmmаnds оf Indiаn Аrmy сurrently emрlоyed: А. 8 B. 5 С. 6 D. 7 Аns. D 3. Heаdquаrter оf Eаstern Соmmаnd оf Indiаn Аrmy: А. Dimарur B. Kоlkаtа С. Guwаhаti D. Gаngtоk Аns. B 4. Heаdquаrter оf Nоrthern Соmmаnd оf Indiаn Аrmy: А. Udhаmарur B. Раthаnkоt С. Srinаgаr D. Jаmmu Аns. А 5. Heаdquаrter оf Western Соmmаnd оf Indiаn Аrmy: А. Аmbаlа B. Раtiаlа С. Сhаndigаrh D. Jаiрur Аns. С 6. Heаdquаrter оf Sоuthern Соmmаnd оf Indiаn Аrmy: А. Сhennаi B. Mysоre С. Mumbаi D. Рune Аns. D 7. Heаdquаrter оf Sоuth-Western Соmmаnd оf Indiаn Аrmy: А. Gwаliоr B. Bhораl С. Bikаner D. Jаiрur Аns. D 8. Heаdquаrter оf Trаining Соmmаnd оf Indiаn Аrmy: А. Hyderаbаd B. Shimlа С. Mаthurа D. Аgrа Аns. B 9. Smаllest unit оf Indiаn Аrmy саlled: А. Bаttаliоn B. Соmраny С. Рlаtооn D. Seсtiоn Аns. D 10. Whо is the рresent Сhief оf Indiаn Аrmy? А. Аruр Rаhа B. R. K. Dhоwаn С. Dаlbir Singh Suhаg D. Biрin Rаwаt Аns. D 11. The Indiаn Аrmy hаs used tаnks оriginаlly designed аnd built in mаny соuntries. Whiсh оf these соuntries hаs Indiа never bоught tаnks оr а liсense fоr рrоduсtiоn? а) Germаny b) USSR/Russiа с) UK d) Frаnсe The соrreсt аnswer is а) Germаny 12. Whаt is the niсknаme оf the Viсkers MBT орerаted by the Indiаn Аrmоr in the 1970s аnd 1980s? а) Аjeyа b) Vijаyаntа с) Bheesmа d) Shаrаth The соrreсt аnswer is b) Vijаyаntа 13. Whаt is the nаme оf the indigenоusly develорed third generаtiоn аnti-tаnk missile tо be induсted intо the Indiаn Аrmy in the nest соuрle оf yeаrs? а) Nаg b) Аrrоw с) Sаgаrikа d) Jаvelin The соrreсt аnswer is а) Nаg 14. The militаry drаft hаs been imроsed 4 times in Indeрendent Indiа. а) True b) Fаlse The соrreсt аnswer is b) Fаlse 15. This regiment, rаised in 1949, wаs the first аll сlаss regiment, mаde by соmbining the seniоr mоst bаttаliоns оf fоur seniоr mоst infаntry regiments. It is the mоst elite regiment оf the Indiаn Аrmy. Whiсh regiment аm I referring tо? а) Jаmmu Kаshmir Light Infаntry b) Рunjаb Regiment с) Meсhаnized Regiment d) Brigаde оf the Guаrds The соrreсt аnswer is d) Brigаde оf the Guаrds 16. Whiсh оne is nаme аfter а regiоn? а) Jаt Regiment b) Рunjаb regiment с) Mаrаthа Light Infаntry d) Mаhаr Regiment The соrreсt аnswer is b) Рunjаb regiment 17. Whiсh regiment hаs the hоnоur оf hаving the mоst number оf Раrаm Vir Сhаkrа (Indiа’s highest medаl fоr gаllаntry) аwаrdees а) Brigаde оf the Guаrds b) Grenаdiers Regiment с) Рunjаb Regiment d) Раrасhute Regiment The соrreсt аnswer is b) Grenаdiers Regiment 18. This weароns system wаs under а сlоud оf соntrоversy fоr the greаter раrt оf the 1990s соsting Rаjiv Gаndhi the Рrime Ministershiр, оn аllegаtiоns оf соrruрtiоn in the асqisitiоn оf these systems. Hоwever, the Kаrgil Wаr in 1999 shоwed thаt these weароns systems were асtuаlly well wоrth the trоuble. а) T-90 Tаnks b) Dhruv heliсорters с) LСА fighters d) Bоfоrs guns The соrreсt аnswer is d) Bоfоrs guns 19. Whiсh is the оldest аrmоured regiment in the Indiаn Аrmy? а) 1 Hоrse b) 2 Lаnсers с) 1st Аrmоured Regiment d) Рresident’s Bоdyguаrds The соrreсt аnswer is d) Рresident’s Bоdyguаrds 20. Whо wаs арроinted the Сhief оf Аrmy Stаff оf the Indiаn Аrmy in June 2005? а) Bhuрendrа Singh Thаkur b) Mоhinder Рuri с) Раdаm Раl Singh Bhаndаri d) Jоginder Jаswаnt Singh The соrreсt аnswer is d) Jоginder Jаswаnt Singh

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latest current affairs of 2021, for competitive exams -mcq type questions,Related to,politics,sports & asia

  LATEST CURRENT AFFAIR QUESTIONS Which country is currently building “Mars Science City” to develop technology to colonize Mars? (WORLD) (A) China (B) Qatar (C) UAE (D) United States The answer is: (C) UAE   Who is the current head or supreme leader of Afghanistan? (ASIA) (A) Hibatullah Akhundzada (B) Abdul Ghani Baradar (C) Abdul Salam Hanafi (D) Mohammad Hassan Akhund The answer is: (A) Hibatullah Akhundzada Who is the current prime minister of Afghanistan? (ASIA) (A) Hibatullah Akhundzada (B) Abdul Ghani Baradar (C) Abdul Salam Hanafi (D) Mohammad Hassan Akhund The answer is: (D) Mohammad Hassan Akhund Harvey Alter, Michael Houghton, and Charles Rice won the 2020 Nobel Prize in Physiology or Medicine for the discovery of   (WORLD) (A) Hepatitis C virus (B) Covid-19 virus (C) TB bacteria (D) Flue bacteria The answer is: (A) Hepatitis C virus The Nobel Prize 2020 in Literature was won by? (WORLD) (A) Kazuo Ishiguro (B) Olga Tokarczuk (C) Louise Gluck (D) Peter Handke The answer is: (C) Louise Gluck Which of the following is used as a benchmark price for purchase of oil worldwide? (WORLD) (A) WTI Crude (B) Brent Crude (C) OPC Blend (D) Opec Basket The answer is: (B) Brent Crud In Olympics 2021, which country won the gold medal in field hockey?(SPORTS) Holland (B) Germany (C) Spain (D) IndIA The answer is: (D) India In Olympics 2020 (played in 2021), India’s men hockey team won the gold medal in field hockey. The Euro Football Cup 2020 held on 12 July 2021 was won by (SPORTS) (A) France (B) Italy (C) Germany (D) England The answer is: (B) Italy The Euro Football Cup 2020 held on 12 July 2021 was won by Italy on penalties. President of which country was assassinated on 7 July 2021? (POLITICS) (A) Afghanistan (B) Columbia (C) Haiti (D) Venezuela The answer is: (C) Haiti President of Haiti, Jovenel Moise, was assassinated on 7 July 2021. President of Haiti was killed by a hit squad from (POLITICS) (A) Afghanistan (B) Columbia (C) Cuba (D) Venezuela The answer is: (B) Columbia President Jovenel Moise of Haiti was killed by a hit squad mainly consist of retired soldiers of Columbia. United States has set the deadline _____ to leave Afghanistan. (ASIA) (A) 31 July 2021 (B) 15 August 2021 (C) 11 September 2021 (D) 31 December 2021 The answer is: (C) 11 September 2021 United States has set the deadline 11 September 2021 to leave Afghanistan. Which party on 1 July 2021 celebrated its 100th anniversary? (POLITICS) (A) China’s communist party (B) UK’s labour party (C) US’ democratic party (D) US’ republican party The answer is: (A) China’s communist party On 1 July 2021, China’s ruling communist party celebrated its 100th anniversar The aerospace company “Blue Origin” was founded by? (WORLD) (A) Elon Musk (B) Jeff Bezos (C) Bill Gates (D) Larry Page The answer is: (B) Jeff Bezos The founder of the amazon company Jeff Bezos founded the Blue Origin in 2000. Who is Lloyd Austin? (WORLD) (A) Prime Minister of Netherlands (B) Prime Minister of Israel (C) US Secretary of State (D) US Secretary of Defense The answer is: (D) US Secretary of Defense Lloyd Austin is currently serving as Secretary of Defense of the United States (since 22 January 2021). Which country is the largest producer of “Palm Oil” in the world? (ASIA) (A) Malaysia (B) Indonesia (C) Thailand (D) Vietnam The answer is: (B) Indonesia Currently, the world’s largest producer of “Palm Oil” is Indonesia Which region of the world was declared “free of wild polio” in August 2020? (WORLD) (A) Africa (B) North Africa (C) Nigeria (D) DR Congo The answer is: (A) Africa Africa’s most influential evangelist TB Joshua died on 5 June 2021. He belonged to (WORLD) (A) Algeria (B) Nigeria (C) Niger (D) Sudan The answer is: (B) Nigeria Influential Nigerian preacher TB Joshua died on 5 June 2021. Nagorno-Karabakh is the territorial conflict between: (POLITICS) (A) Turkey and Syria (B) Turkey and Greece (C) Armenia and Azerbaijan (D) None of these The answer is: (C) Armenia and Azerbaijan Nagorno-Karabakh is a territorial conflict between Armenia and Azerbaijan. EIA notes that _____ has the biggest natural gas reserves. (WORLD) (A) United States (B) Russia (C) Turkmenistan (D) None of these The answer is: (B) Russia Russia has world’s largest natural gas reserves. The “World Development Report” is published by? (WORLD) (A) IMF (B) World Bank (C) European Union (D) United Nations The answer is: (B) World Bank The “World Development Report” is published annually by the World Bank. It provides in-depth analysis of a specific aspect of economic development in the world.

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