CAT Practice Question and Answer
8Q: If 35% of a number is 24 less than 50% of that number, then the number is ? 1446 05b5cc6e1e4d2b4197774eba2
5b5cc6e1e4d2b4197774eba2- 180false
- 2160true
- 3100false
- 4120false
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Answer : 2. "160"
Explanation :
Answer: B) 160 Explanation: Let the number be n. Then, 50% of n - 35% of n = 24 50/100 n - 35/100 n = 24 n = (24 x 100)/15 = 160.
Q: Molar mass of HNO3? 1446 05b5cc698e4d2b4197774c63b
5b5cc698e4d2b4197774c63b- 163 g/moltrue
- 253 g/molfalse
- 348 g/molfalse
- 452 g/molfalse
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Answer : 1. "63 g/mol"
Explanation :
Answer: A) 63 g/mol Explanation: Calculation of molar mass of HNO3: Atomic masses of H, N, O are 1, 14, 16 respectively Now the molar mass of HNO3 is HNO3 = 1X1 + 1X14 + 3X16 = 1 + 14 + 48 = 63 g/mol or amu.
Q: Which of the following things was illegalised by India Act 5th of 1843 ? 1446 05b5cc6c3e4d2b4197774dc2c
5b5cc6c3e4d2b4197774dc2c- 1Sati Prathafalse
- 2Slaverytrue
- 3Polygamyfalse
- 4Child marriagefalse
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Answer : 2. "Slavery"
Explanation :
Answer: B) Slavery Explanation: The Indian Slavery Act, also called as Act 5th of 1843, was an act passed in British India under East India Company rule, which outlawed many economic transactions associated with slavery.
Q: Who has been appointed as the new Chairman of HSBC ? 1446 05b5cc71be4d2b4197774f526
5b5cc71be4d2b4197774f526- 1Douglas Flintfalse
- 2Stuart Gulliverfalse
- 3Mark Tuckertrue
- 4Victor Bernardfalse
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Answer : 3. "Mark Tucker"
Explanation :
Answer: C) Mark Tucker Explanation: British businessman Mark Tucker, currently group chief executive and president of insurance group AIA, will take over from Douglas Flint as the new Chairman of HSBC in October.
Q: What has a neck but no head and wears a cap? 1445 05b5cc697e4d2b4197774c5d5
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Answer :
Explanation :
A bottle has a neck but no head and wears a cap.
Q: The question given below contain two statements giving certain data. You have to decide whether the data given in the statements are sufficient for answering the question ? Question : What is the height of a right-angled triangle ? Statements : A. The area of the triangle is 20 times its base. B. The perimeter of the triangle is equal to that of a square of the side 10 cm. 1445 05b5cc6c4e4d2b4197774dc90
5b5cc6c4e4d2b4197774dc90- 1Only statement A is requiredtrue
- 2Only statement B is requiredfalse
- 3Both A & B are requiredfalse
- 4Neither (false
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Answer : 1. "Only statement A is required"
Explanation :
Answer: A) Only statement A is required Explanation: From statement (A), 20b = (1/2) × b × h h = 40 cm.
Q: How Many Hours Is 100 Miles? 1444 05b5cc6b6e4d2b4197774d5c2
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Answer :
Explanation :
It depends on the speed with what you are travelling. For example, if you have travelled 100 miles and it took 2.5 hours to do it, then that is 100 miles = 2.5 hrs for you. And the Average Speed is given by 100/2.5 = 40 miles per 1hour.
Q: Give the iupac name for the following compound? 1444 05b5cc62ae4d2b4197774b8b0
5b5cc62ae4d2b4197774b8b0- 1Sec-Butylcyclohexinefalse
- 2Isopropylcyclohexanetrue
- 32-Cyclohexybutanefalse
- 4None of the abovefalse
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Answer : 2. "Isopropylcyclohexane"
Explanation :
Answer: B) Isopropylcyclohexane Explanation: