GATE Practice Question and Answer
8Q: What are the Multiples of 4? 1770 05b5cc6afe4d2b4197774d21b
5b5cc6afe4d2b4197774d21b- Show AnswerHide Answer
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Answer :
Explanation :
The Multiples of 4 are 4, 8, 12, 16, 20, 24, 28, 32, 36, 40 upto 40. Mutiples of 4 means which can be divided by 4 leaving remainder '0'. Common Multiples of 4 & 6 are 12, 24, 36, 48, 60 upto 60.
Q: Read both the statements given below and answer the question. Q : Which train did Harish catch to go to office ? Statements : A. Harish missed his usual train of 4.15 p.m. A train comes in every 15 minutes. B. Harish did not catch the 4.45 p.m. train or any train after that time. 1768 05b5cc6cbe4d2b4197774e0c7
5b5cc6cbe4d2b4197774e0c7- 1If statement B alone is sufficient but statement A alone is not sufficient.false
- 2If statement A alone is sufficient but statement B alone is not sufficient.false
- 3If both statement together are sufficient, but neither statement alone is sufficient.false
- 4If statement A and B together are not sufficient.true
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Answer : 4. "If statement A and B together are not sufficient."
Explanation :
Answer: D) If statement A and B together are not sufficient. Explanation: From both statements we cannot conclude the train catched by Harish Since he missed at 4.15 and train coes at 4.30, 4.45, 5.00,... But in B given that he didn't catch the train at 4.45 and after that. So both statements A & B together are not sufficient to answer the question.
Q: If a barometric reading is falling, this usually indicates what 1768 05b5cc6a5e4d2b4197774ccc6
5b5cc6a5e4d2b4197774ccc6- 1Increasing pressurefalse
- 2Decreasing pressuretrue
- 3No pressurefalse
- 4Nonefalse
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Answer : 2. "Decreasing pressure"
Explanation :
Answer: B) Decreasing pressure Explanation: A barometer is a tool that measures air pressure A rising barometer indicates increasing air pressure, a falling barometer indicates decreasing air pressure. In space, there is a nearly complete vacuum, so the air pressure is zero.
Q: If 5 men and 2 boys working together, can do four times as much work per hour as a man and a boy together. Find the ratio of the work done by a man and that of a boy for a given time ? 1767 05b5cc6e2e4d2b4197774ec4d
5b5cc6e2e4d2b4197774ec4d- 11:2false
- 21:3false
- 33:1false
- 42:1true
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Answer : 4. "2:1"
Explanation :
Answer: D) 2:1 Explanation: 5M + 2B = 4(1M + 1B) 5M + 2B = 4M + 4B 1M = 2B The required ratio of work done by a man and a boy = 2:1
Q: Process by which sediment is removed from its source is called 1767 05b5cc62ae4d2b4197774b8c2
5b5cc62ae4d2b4197774b8c2- 1depositionfalse
- 2erosiontrue
- 3weatheringfalse
- 4compositionfalse
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Answer : 2. "erosion"
Explanation :
Answer: B) erosion Explanation: Process by which sediment is removed from its source is called Erosion.
Q: Kudos means 1767 05b5cc6b1e4d2b4197774d337
5b5cc6b1e4d2b4197774d337- 1blamefalse
- 2shamefalse
- 3fametrue
- 4angryfalse
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Answer : 3. "fame"
Explanation :
Answer: C) fame Explanation: Kudos means Praise or Congrats or Compliments. Fame is Synonym of Kudos. Blame, Shame and Angry are Antonyms of Kudos.
Q: The length of a class room floor exceeds its breadth by 25 m. The area of the floor remains unchanged when the length is decreased by 10 m but the breadth is increased by 8 m. The area of the floor is 1766 05b5cc6b6e4d2b4197774d577
5b5cc6b6e4d2b4197774d577- 15100 sq.mtrue
- 24870 sq.mfalse
- 34987 sq.mfalse
- 44442 sq.mfalse
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Answer : 1. "5100 sq.m"
Explanation :
Answer: A) 5100 sq.m Explanation: Let the breadth of floor be 'b' m. Then, length of the floor is 'l = (b + 25)' Area of the rectangular floor = l x b = (b + 25) × b According to the question, (b + 15) (b + 8) = (b + 25) × b b2 + 8b + 15b + 120 = b2 + 25b 2b = 120 b = 60 m. l = b + 25 = 60 + 25 = 85 m. Area of the floor = 85 × 60 = 5100 sq.m.
Q: Which of the following is a compound sentence? 1765 05b5cc666e4d2b4197774becb
5b5cc666e4d2b4197774becb- 1We can go see a movie, or we can get something to eat.true
- 2When you get there, please remember to call me.false
- 3Mohan bought some new shoes and wore them to a party.false
- 4None of the abovefalse
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Answer : 1. "We can go see a movie, or we can get something to eat."
Explanation :
Answer: A) We can go see a movie, or we can get something to eat. Explanation: A compound sentence is a sentence that has at least two independent clauses joined by a comma, semicolon or conjunction. An independent clause is a clause that has a subject and verb and forms a complete thought. Here except option A) other two options dependent. Hence, A) We can go see a movie, or we can get something to eat is a compound sentence.