IIT JEE Practice Question and Answer
8Q: Only For Geniuses Solve this MathPuzzle if you can? 1084 05b5cc6b6e4d2b4197774d588
5b5cc6b6e4d2b4197774d588- Show Answer
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Answer :
Explanation :
Let the required number be 'X' Condition 1 : XX = 2X => 2X2 = X => X = 12 Condition 2 : X × X = X2=> X = 12 Therefore, 12 is the number which becomes double when it is divided by itself and becomes half when it is multiplied by itself.
Q: What comes first latitude or longitude? 1083 05b5cc633e4d2b4197774b9e6
5b5cc633e4d2b4197774b9e6- 1Latitudetrue
- 2Longitudefalse
- 3Both A & Bfalse
- 4None of the abovefalse
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Answer : 1. "Latitude"
Explanation :
Answer: A) Latitude Explanation: Latitude comes first among latitude or longitude. Latitude is written before longitude. The first number is always the latitude and the second is the longitude. Latitude is written with a number, followed by either “north” or “south” depending on whether it is located north or south of the equator. Longitude is written with a number, followed by either “east” or “west” depending on whether it is located east or west of the Prime Meridian.
Q: I am always infront of you, but you will never see me. Who am I? 1082 05b5cc669e4d2b4197774bf8c
5b5cc669e4d2b4197774bf8c- 1Mirrorfalse
- 2Shadowfalse
- 3Futuretrue
- 4None of the abovefalse
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Answer : 3. "Future"
Explanation :
Answer: C) Future Explanation: Yes, future is always infront of us, but no one can see it.
Q: As per the decision of the GST Council, e-Way Bill system has been rolled out from 1081 05b5cc669e4d2b4197774bf3b
5b5cc669e4d2b4197774bf3b- 11st March 2018false
- 21st April 2018true
- 31st May 2018false
- 41st January 2018false
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Answer : 2. "1st April 2018"
Explanation :
Answer: B) 1st April 2018 Explanation: As per the decision of the GST Council, e-Way Bill system has been rolled out from 1st of April this year (2018).
Q: A Tank is normally filled in 9 hours but takes four hours longer to fill because of a leak in its bottom. If the tank is full, the leak will empty it in ? 1081 05b5cc6d4e4d2b4197774e5b1
5b5cc6d4e4d2b4197774e5b1- 132.5 hrsfalse
- 229.25 hrstrue
- 330.30 hrsfalse
- 431 hrsfalse
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Answer : 2. "29.25 hrs"
Explanation :
Answer: B) 29.25 hrs Explanation: Let the leak will empty the tank in x hrs Then, 1/9 - 1/x = 1/13 x = 29.25 hrs
Q: I go in hard. I come out soft. You blow me hard. What am I? 1080 05b5cc632e4d2b4197774b9d6
5b5cc632e4d2b4197774b9d6- Show Answer
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Answer :
Explanation :
Gum.
Q: 3/4 divided by 2 is 1080 05b5cc666e4d2b4197774bed0
5b5cc666e4d2b4197774bed0- 13/2false
- 22/3false
- 38/3false
- 43/8true
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Answer : 4. "3/8"
Explanation :
Answer: D) 3/8 Explanation: 3/4 divided by 2 = 3/4/2 = 3/4x2 = 3/8. Hence, 3/4 divided by 2 is equal to 3/8.
Q: Consent of the People means 1080 05b5cc6b0e4d2b4197774d292
5b5cc6b0e4d2b4197774d292- 1All the Peoplefalse
- 2Majority of Peopletrue
- 3Leader of the Peoplefalse
- 4A few Peoplefalse
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Answer : 2. "Majority of People"
Explanation :
Answer: B) Majority of People Explanation: Consent of the People means the Majority of People, as expressed by votes in elections. Consent of the governed refers to the idea that a government's legitimacy and moral right to use state power is only justified and lawful when consented to by the people or society over which that political power is exercised.