IIT JEE Practice Question and Answer
8Q: Consent of the People means 1134 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.
Q: How many words can be formed with or without meaning by using three letters out of k, l, m, n, o without repetition of alphabets. 1132 05b5cc6abe4d2b4197774d058
5b5cc6abe4d2b4197774d058- 160true
- 2120false
- 3240false
- 430false
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Answer : 1. "60"
Explanation :
Answer: A) 60 Explanation: Given letters are k, l, m, n, o = 5 number of letters to be in the words = 3 Total number of words that can be formed from these 5 letters taken 3 at a time without repetation of letters = 5P3 ways. ⇒ 5P3 = 5 x 4 x 3 = 60 words.
Q: 9th BRICS summit was held in ___________ ? 1131 05b5cc6c8e4d2b4197774dee1
5b5cc6c8e4d2b4197774dee1- 1Beijingfalse
- 2Shangaifalse
- 3Xiamentrue
- 4Chengdufalse
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Answer : 3. "Xiamen"
Explanation :
Answer: C) Xiamen Explanation: 9th BRICS summit was held in Xiamen, China with the theme "BRICS: Stronger Partnership for a Brighter Future".
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 ? 1131 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: Where are Enzymes found? 1131 05b5cc6abe4d2b4197774cff7
5b5cc6abe4d2b4197774cff7- 1foodfalse
- 2human bodytrue
- 3medicinesfalse
- 4nonefalse
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Answer : 2. "human body"
Explanation :
Answer: B) human body Explanation: Enzymes play an essential role in each living cell of our body. Enzymes are globular proteins that control biological reactions. These are of two types. 1. Intracellular enzymes 2. Extracellular enzymes Intracellular enzymes are found inside the cell. Extracellular enzymes act outside the cell. Enzymes are produced by exocrine glands. Digestive enzymes of diverse specificities are secreted by the salivary glands, stomach, pancreas, and the small intestine.
Q: The World Music Day is celebrated across the world on 1129 05b5cc639e4d2b4197774ba96
5b5cc639e4d2b4197774ba96- 1June 26false
- 2June 21true
- 3June 17false
- 4June 11false
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Answer : 2. "June 21"
Explanation :
Answer: B) June 21 Explanation: The World Music Day is celebrated across the world on 21 June. The day is also known as 'Fete de la Musique' after a music festival that began in France in 1982. This Day was first celebrated on 21st June 1982.
Q: Only For Geniuses Solve this MathPuzzle if you can? 1129 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: Whether the last number 240 in the following series is according to the remaining numbers pattern ? 2, 4, 12, 48, 240 1129 05b5cc6c0e4d2b4197774daf8
5b5cc6c0e4d2b4197774daf8- 1TRUEtrue
- 2FALSE Answer & Explanation Answer:false
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Answer : 1. "TRUE"
Explanation :
Answer: A) TRUE Explanation: The given series follows, 2 2 x 2 = 4 4 x 3 = 12 12 x 4 = 48 48 x 5 = 240.