IIT JEE Practice Question and Answer
8Q: Choose the correct order 1) is 2) at 3) TV 4) film 5) midnight 6) a 7) on 8) great 9) There 2092 05b5cc718e4d2b4197774f495
5b5cc718e4d2b4197774f495- 19, 1, 6, 8, 7, 4, 3, 2, 5false
- 29, 1, 6, 8, 4, 7, 3, 5, 3false
- 39, 1, 6, 8, 4, 7, 3, 2, 5true
- 49, 6, 1, 8, 4, 7, 3, 2, 5false
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Answer : 3. "9, 1, 6, 8, 4, 7, 3, 2, 5"
Explanation :
Answer: C) 9, 1, 6, 8, 4, 7, 3, 2, 5 Explanation: There is a great film on tv at midnight.
Q: What is a stub network? 2092 05b5cc65ee4d2b4197774be36
5b5cc65ee4d2b4197774be36- 1A network with only one entry and no exit point.false
- 2A network that has only one entry and exit point.true
- 3A network with more than one exit point.false
- 4A network with more than one exit and entry point.false
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Answer : 2. "A network that has only one entry and exit point."
Explanation :
Answer: B) A network that has only one entry and exit point. Explanation: A stub network has only one default path to non-local hosts and no outside network knowledge. Non-local stub network traffic uses a single logical path when traveling in and out of the network. Stub networks are essentially local area networks (LAN) that either do not connect to the outside and relay data packets internally or are dead-end LANs that know of only one network exit. Stub networks may have multiple connections but use one path to single points of destination. Hence, a stub network is a network that has only one entry and exit point.
Q: Which has the lowest albedo? 2091 05b5cc61ee4d2b4197774b779
5b5cc61ee4d2b4197774b779- 1dark surfacestrue
- 2light surfacesfalse
- 3Both A & Bfalse
- 4None of the abovefalse
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Answer : 1. "dark surfaces"
Explanation :
Answer: A) dark surfaces Explanation: Albedo refers to a material's ability to reflect sunlight. Since 30% of the sun's energy is reflected by the entire earth, the earth has an average albedo of 0.30. Generally, dark surfaces have a low albedo and light surfaces have a high albedo.
Q: Oscar Awards are conferred annually by 2090 05b5cc69fe4d2b4197774c9c3
5b5cc69fe4d2b4197774c9c3- 1Academy of Motion Pictures, arts and sciences, USAtrue
- 2Hollywood Foreign Press Associationfalse
- 3Government of United Statesfalse
- 4Nonefalse
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Answer : 1. "Academy of Motion Pictures, arts and sciences, USA"
Explanation :
Answer: A) Academy of Motion Pictures, arts and sciences, USA Explanation:
Q: One girl can eat 112 chocolates in half a minute, and her boy friend can eat half as many in twice the length of time. How many chocolates can both boy and girl eat in 12 seconds ? 2089 05b5cc745e4d2b4197774fa27
5b5cc745e4d2b4197774fa27- 144false
- 232false
- 356true
- 449false
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Answer : 3. "56"
Explanation :
Answer: C) 56 Explanation: Girl eats 112 chocolates in 30 sec so she can eat in 12 sec is 12 x 112/30 = 44.8 chocolates. Her boy friend can eat one-half of 112 in twice of 30 sec so he can eat 56 in 60 sec Then he can eat in 12 sec is 56 x 12/60 = 11.2 chocolates. Hence, together they can eat = 44.8 + 11.2 =56 chocolates in 12 seconds.
Q: A pulse can be detected most easily in 2088 05b5cc690e4d2b4197774c450
5b5cc690e4d2b4197774c450- 1a veinfalse
- 2a lactealfalse
- 3an arterytrue
- 4a capillaryfalse
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Answer : 3. "an artery"
Explanation :
Answer: C) an artery Explanation: A pulse can be detected most easily in Arteries as they are under much greater pressure than veins because they are carrying blood away from the heart which is the pumping machine to force blood to move to all of the body. Every time the hear contracts, it can be felt in an artery where a surge of blood has just been forced. A capillary is too small to feel a pulse and a lacteal is part of the lymphatic system found in the small intestine.
Q: How many seconds in 10 years? 2088 05b5cc695e4d2b4197774c534
5b5cc695e4d2b4197774c534- 131523500 secfalse
- 2315360000 sectrue
- 3315423000 secfalse
- 4315354000 secfalse
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Answer : 2. "315360000 sec"
Explanation :
Answer: B) 315360000 sec Explanation: We know that, 1 year = 365 days 1 day = 24 hours 1 hour = 60 minutes 1 minute = 60 seconds. Then, 1 year = 365 x 24 x 60 x 60 seconds. = 8760 x 3600 1 year = 31536000 seconds. Hence, 10 years = 31536000 x 10 = 315360000 seconds.
Q: Who wrote the social contract? 2086 05b5cc669e4d2b4197774bf68
5b5cc669e4d2b4197774bf68- 1Jean-Jacques Rousseautrue
- 2Immanuel Kantfalse
- 3John Lockefalse
- 4Voltairefalse
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Answer : 1. "Jean-Jacques Rousseau"
Explanation :
Answer: A) Jean-Jacques Rousseau Explanation: Jean-Jacques Rousseau (1712–1778), in his influential 1762 treatise The Social Contract, outlined a different version of social contract theory, as the foundations of political rights based on unlimited popular sovereignty.

