CAT Practice Question and Answer
8Q: A man has only 20-paise and 25-paise coins in a bag. If he has 50 coins in all totaling to Rs.10.25, then the number of 20-paise coins is 1377 05b5cc73ae4d2b4197774f8c4
5b5cc73ae4d2b4197774f8c4- 142false
- 245true
- 338false
- 436false
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Answer : 2. "45"
Explanation :
Answer: B) 45 Explanation: Let number of 20 ps coins = x and number of 25 ps coins = y Given total coins in the bag = 50 x + y = 50.......(1) But the total money in the bag = Rs. 10.25 0.20x + 0.25y = 10.25 20x + 25y = 1025.........(2) Now multiplying (1) by 25 we get 25x+25y=1250.............(3) By solving (2) and (3) 20x + 25y = 1025; => x = 45; Then, the no. of 20 ps coins are 45.
Q: Which Rating agency has projected India’s GDP growth rate to 6.9 percent for the financial year 2017-18 ? 1375 05b5cc6c2e4d2b4197774dbe6
5b5cc6c2e4d2b4197774dbe6- 1NOMURAfalse
- 2ONICRAfalse
- 3FITCHtrue
- 4ICRAfalse
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Answer : 3. "FITCH"
Explanation :
Answer: C) FITCH Explanation:
Q: Australian state government has approved the world's biggest single tower solar thermal power plant a _______ structure to be built in South Australia by 2020. 1375 05b5cc6cbe4d2b4197774e0bd
5b5cc6cbe4d2b4197774e0bd- 1150-megawatttrue
- 2200-megawattfalse
- 3250-megawattfalse
- 4300-megawattfalse
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Answer : 1. "150-megawatt"
Explanation :
Answer: A) 150-megawatt Explanation:
Q: If you had the chance to start your career over again, what would you do differently ? 1366 05b5cc761e4d2b4197774fd3e
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Answer :
Explanation :
This depends on several factors. Different Individuals have different answers for it.You can answer as - " I will most likely be involved in a different but still related career path; something to do with the creative side. If I were to start over I would attempt to get myself to specialize in one area as a young man. It’s very interesting to follow one’s interests all at the same time, but you don’t get anywhere very quickly this way. By pursuing lots of interests all at the same time, it takes a long, long time to acquire professional level skills."
Q: I have three eyes but only one leg. I still close one even if you beg. What am I? 1354 05b5cc69de4d2b4197774c923
5b5cc69de4d2b4197774c923- Show AnswerHide Answer
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Answer :
Explanation :
A traffic light. It has three 'eyes' (the red, orange and green lights) and the leg is the pole holding it up. Many people beg the light to stay green as they’re approaching.
Q: Name the malicious software that affected various computers recently in may 2017, and restricted users to access it until a ransom is paid to unlock it ? 1350 05b5cc6dfe4d2b4197774ead5
5b5cc6dfe4d2b4197774ead5- 1Bitcoinwarefalse
- 2Captivewarefalse
- 3Pay-offwarefalse
- 4Ransomwaretrue
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Answer : 4. "Ransomware"
Explanation :
Answer: D) Ransomware Explanation:
Q: What goes in the water black and comes out red 1344 05b5cc64ae4d2b4197774bbf7
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Answer :
Explanation :
A Lobster is one which goes black in water and comes out red.
Q: The Study of Blood is called as 1342 05b5cc6b8e4d2b4197774d66a
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Answer :
Explanation :
The Study of Blood is called as Hematology which involves treating diseases that affect the production of blood and its components, such as bloodcells, hemoglobin, blood proteins, bone marrow, platelets, blood vessels, spleen, and the mechanism of coagulation.