CAT Practice Question and Answer
8Q: ______ was named by the Arabs as City of gold ? 1571 15b5cc6c5e4d2b4197774dd0a
5b5cc6c5e4d2b4197774dd0a- 1Mumbaifalse
- 2Jaipurfalse
- 3Cooch Beharfalse
- 4Multantrue
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Answer : 4. "Multan"
Explanation :
Answer: D) Multan Explanation: Mumbai - City of Wealth Jaipur - Pink City Cooch Behar - City of Beauty
Q: The breadth of a rectangular field is 75% of its length. If perimeter of the field is 1050 m, what will be th area of field ? 1571 05b5cc6c8e4d2b4197774df0a
5b5cc6c8e4d2b4197774df0a- 165700 sq.mfalse
- 254500 sq.mfalse
- 378700 sq.mfalse
- 467500 sq.mtrue
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Answer : 4. "67500 sq.m"
Explanation :
Answer: D) 67500 sq.m Explanation: Let the length be 'l' and breadth be 'b'. b = l × 3/4__________(a) 2(l+b) = 1050 l+b = 525___________(b) From equations (a) and (b), l = 300m, b = 225 m Area = l × b = 300 × 225 = 67500 sq.m.
Q: "Kalinga Prize" associated with which of the following fields ? 1569 05b5cc6c1e4d2b4197774db4b
5b5cc6c1e4d2b4197774db4b- 1Sportsfalse
- 2Journalismfalse
- 3Sciencetrue
- 4Literaturefalse
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Answer : 3. "Science"
Explanation :
Answer: C) Science Explanation:
Q: Which phase change is an example of an exothermic process? 1567 05b5cc690e4d2b4197774c44a
5b5cc690e4d2b4197774c44a- 1Liquid to Solidfalse
- 2Gas to Solidfalse
- 3Gas to Liquidfalse
- 4All the abovetrue
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Answer : 4. "All the above"
Explanation :
Answer: D) All the above Explanation: Processes that require or give off heat will be limited to changes of state, known as phase changes, and changes in chemical constitution, or chemical reactions. Changes of state involve a solid melting, a liquid freezing, a liquid boiling or a gas condensing. An exothermic process is one that gives off heat, which is transferred to the surroundings. An endothermic process is a reaction which heat has to be supplied to the system from the surroundings. Here in all the given options, heat is taken away from them to change there phase. Liquid to Solid --- Freezing Gas to Liquid --- Condensation Gas to Solid --- Deposition are all examples of exothermic processes.
Q: You can drop me from the longest building & I will be LIVE, but if you drop me in the water I DIE. WHO AM I? 1567 05b5cc678e4d2b4197774c157
5b5cc678e4d2b4197774c157- Show AnswerHide Answer
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Answer :
Explanation :
A Paper.
Q: Read each sentence to find out whether there is any grammatical error in it. The error, if any, will be in one part of the sentence. In which part of the sentence there is an error ? 1566 05b5cc6e9e4d2b4197774ee37
5b5cc6e9e4d2b4197774ee37- 1He isfalse
- 2Not agreeingfalse
- 3To me.true
- 4No errorfalse
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Answer : 3. "To me."
Explanation :
Answer: C) To me. Explanation: Replace 'to' by 'with'.
Q: The first passenger train in India ran between 1566 05b5cc694e4d2b4197774c4b6
5b5cc694e4d2b4197774c4b6- 1Kalyan and Punefalse
- 2Bombay and Thanetrue
- 3Howrah and Delhifalse
- 4New Delhi and Madrasfalse
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Answer : 2. "Bombay and Thane"
Explanation :
Answer: B) Bombay and Thane Explanation: India's first passenger train run took place from Mumbai to Thane for around 34 kms on 16th April in the year 1853. That train was hauled by three steam locomotives : Sahib, Sindh and Sultan. That train had 14 carriages, carrying around 400 passengers.
Q: Manish completes a work in 20 days. After 8 days Sriram joined the work. In how many days will the work be completed ? Statements : I. Sriram takes twice the time than Manish to complete the work.II. Sriram completes half the work in 15 days. 1566 05b5cc6c6e4d2b4197774de22
5b5cc6c6e4d2b4197774de22- 1Statement I alone is sufficient to answer the questionfalse
- 2Statement II alone is sufficient to answer the questionfalse
- 3Either the statements I & II is sufficient to answer the questiontrue
- 4Neither the statements I & II is sufficient to answer the questionfalse
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Answer : 3. "Either the statements I & II is sufficient to answer the question"
Explanation :
Answer: C) Either the statements I & II is sufficient to answer the question Explanation: From statement I, Time taken by Sriram to complete the work = 40 days From statement II, Time taken by Sriram to complete the wok = 30 days So from both either by statement I or statement II we can find the time to complete the work.