IIT JEE Practice Question and Answer
8Q: 7, 11, 19, 35, ? Find the next number in the given number series? 2594 05b5cc6ace4d2b4197774d0bb
5b5cc6ace4d2b4197774d0bb- 1131false
- 294false
- 383false
- 467true
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Answer : 4. "67"
Explanation :
Answer: D) 67 Explanation: Here the given series 7, 11, 19, 35, ? follows a pattern that (x 2 - 3) i.e, 7 7 x 2 - 3 = 11 11 x 2 - 3 = 19 19 x 2 - 3 = 35 35 x 2 - 3 = 67 67 x 2 - 3 = 131 Hence the next number in the given number series is 67.
Q: Draw the Judgement from the following passage ? Mrs. Carson took a taxi to meet her three friends for lunch. They were waiting for her outside the restaurant when she pulled up in the car. She was so excited to see her friends that she left her tote bag in the taxi. As the taxi pulled away, she and her friends took notice of the license plate number so they would be able to identify the car when they called the taxi company. The four license plate numbers below represent what each of the four women thinks she saw. Which one is most likely the license plate number of the taxi ? 2590 05b5cc6eee4d2b4197774ef25
5b5cc6eee4d2b4197774ef25- 1JYK 12Lfalse
- 2JXK 12Ifalse
- 3JXX 12Lfalse
- 4JXK 12Ltrue
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Answer : 4. "JXK 12L"
Explanation :
Answer: D) JXK 12L Explanation: The four women seem to agree that the plate starts out with the letter J. Three of them agree that the plate ends with 12L. Three of them think that the second letter is X, and a different three think that the third letter is K. The plate description that has all of these common elements is D.
Q: Government regulation is intended to 2589 05b5cc675e4d2b4197774c0e2
5b5cc675e4d2b4197774c0e2- 1discourage producers from taking harmful actions.true
- 2encourage producers to follow the Constitution.false
- 3discourage producers from making a profit.false
- 4encourage producers to take negative actions.false
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Answer : 1. "discourage producers from taking harmful actions."
Explanation :
Answer: A) discourage producers from taking harmful actions. Explanation: Government regulation protects constitutional rights, safety, and fairness. Hence, Government regulation is intended to discourage producers from taking harmful actions.
Q: Opposite word of Enormous? 2589 05b5cc615e4d2b4197774b693
5b5cc615e4d2b4197774b693- 1tinytrue
- 2large in sizefalse
- 3high quantityfalse
- 4to the most extentfalse
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Answer : 1. "tiny"
Explanation :
Answer: A) tiny Explanation: Enormous means very large in quantity or size or extent. Antonym or opposite of enormous is little, small or tiny.
Q: Which unit holds data temporarily? 2588 05b5cc64de4d2b4197774bcb2
5b5cc64de4d2b4197774bcb2- 1Secondary storage unitfalse
- 2Output Unitfalse
- 3Primary Memory Unittrue
- 4Input unitfalse
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Answer : 3. "Primary Memory Unit"
Explanation :
Answer: C) Primary Memory Unit Explanation: Memory is the part of the computer that temporarily holds data and instructions before and after they are processed by the ALU. Memory is also known as primary storage, primary memory, main storage, internal storage, and main memory. Manufacturers often use the term RAM, which stands for random-access memory.
Q: If log72 = m, then log4928 is equal to ? 2587 05b5cc761e4d2b4197774fd5d
5b5cc761e4d2b4197774fd5d- 11/(1+2m)false
- 2(1+2m)/2true
- 32m/(2m+1)false
- 4(2m+1)/2mfalse
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Answer : 2. "(1+2m)/2"
Explanation :
Answer: B) (1+2m)/2 Explanation: log4928 = 12log77×4 = 12+122log72= 12+log72= 12 + m= 1+2m2.
Q: Chilling is most commonly practiced by 2583 05b5cc6b8e4d2b4197774d64d
5b5cc6b8e4d2b4197774d64d- Show AnswerHide Answer
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Answer :
Explanation :
Chilling is most commonly practiced by Food Handlers like restaurents, hotels,... Chilling or Cooling is nothing but preserving the food in a cool storage like refrigerators.
Q: Fill in the blank with suitable preposition in the following sentence. ____ the two I prefer tea. 2581 05b5cc642e4d2b4197774bb86
5b5cc642e4d2b4197774bb86- 1Fromfalse
- 2Infalse
- 3Betweentrue
- 4Amongfalse
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Answer : 3. "Between"
Explanation :
Answer: C) Between Explanation: Between the two I prefer tea is the correct sentence with suitable preposition.

