CAT Practice Question and Answer
8Q: When I was married 10 years ago my wife is the 6th member of the family. Today my father died and a baby born to me.The average age of my family during my marriage is same as today. What is the age of Father when he died ? 5176 05b5cc745e4d2b4197774fa18
5b5cc745e4d2b4197774fa18- 150 yrsfalse
- 260 yrstrue
- 370 yrsfalse
- 465 yrsfalse
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Answer : 2. "60 yrs"
Explanation :
Answer: B) 60 yrs Explanation: Let the Father be x years when he died Average Age 10 years ago be A Total Age 10 years ago = 6*A Total Age after 10 years(Just before father's Death) = 6A + 6*10 = 6A + 60 Father Died and Baby was born => the Total number of people in the family is Same (6) Baby born today so age of baby = 0 (6A +60 - x)/6 = 6A/6 => A + 10 -(x/6) = A => x/6 = 10 => x = 60 Therefore we can conclude that the father was 60 years old when he died.
Q: If the positions of the first and the third digit within each number are interchanged, which of the following will be the third digit of the second lowest number ? 987, 514, 658, 487, 404, 269 5164 05b5cc6f8e4d2b4197774f01d
5b5cc6f8e4d2b4197774f01d- 18false
- 29false
- 32false
- 44true
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Answer : 4. "4"
Explanation :
Answer: D) 4 Explanation: According to the question, after the position of the first and third digit interchanged new numbers are 789, 415, 856, 784, 404, 962 962, 856, 789, 784, 404, 415Here the second lowest number is 404 and the last digit of it is '4'.
Q: Grapes : Wine :: Squid : ? 5143 05b5cc69de4d2b4197774c93d
5b5cc69de4d2b4197774c93d- 1Oceanfalse
- 2Saladfalse
- 3Calamaritrue
- 4Fishingfalse
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Answer : 3. "Calamari"
Explanation :
Answer: C) Calamari Explanation: Here the given words follow a relation in such a way that, grapes are made into wine. Similarly, squid are made into calamari. Hence, Grapes : Wine :: Squid : Calamari
Q: With which Sport is the Jules Rimet Trophy associated? 5134 05b5cc6abe4d2b4197774d072
5b5cc6abe4d2b4197774d072- 1Hockeyfalse
- 2Badmintonfalse
- 3Golffalse
- 4Footballtrue
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Answer : 4. "Football"
Explanation :
Answer: D) Football Explanation: Jules Rimet Trophy is associated with the game Football. The Jules Rimet Trophy was named in the honour of Jules Rimet, who is FIFA's longest-serving president, in office for 33 years.
Q: Which action is the best example of a direct observation? 5134 05b5cc66de4d2b4197774bfaa
5b5cc66de4d2b4197774bfaa- 1listening to a cricket chirp at night and counting the number of chirps per minutetrue
- 2determining the seal population of an island by counting seals in 10 square meters of the islandfalse
- 3identifying which bird was present by the tracks that it leaves in the sand at a beachfalse
- 4reading numbers on a heat sensor to conclude that there is a deer in the night woodsfalse
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Answer : 1. "listening to a cricket chirp at night and counting the number of chirps per minute"
Explanation :
Answer: A) listening to a cricket chirp at night and counting the number of chirps per minute Explanation:
Q: A method of providing virtual memory is called _____. 5128 15b5cc6c5e4d2b4197774dd64
5b5cc6c5e4d2b4197774dd64- 1Fragmentationfalse
- 2Segmentationtrue
- 3De-fragmentationfalse
- 4Pagingfalse
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Answer : 2. "Segmentation"
Explanation :
Answer: B) Segmentation Explanation:
Q: In order to maximize his gain, a shopping mall owner decides to reduce the price of electronics goods by 20% and as a result of this, the sales of electronics increase by 40%. If, as a result of these changes, he is able to increase his weekly collection by Rs. 1,05,000, find by what value did the gross collection increase per day? 5118 05b5cc6aee4d2b4197774d188
5b5cc6aee4d2b4197774d188- 1Rs. 14400false
- 2Rs. 14600false
- 3Rs. 14800false
- 4Rs. 15000true
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Answer : 4. "Rs. 15000"
Explanation :
Answer: D) Rs. 15000 Explanation: It won't requires that much solving. Here given the increase in weekly collection by Rs. 1,05,000 That is this increase denotes for all 7 days. => Gross Collection increase per day = Rs. 1,05,0007 = Rs. 15,000 Hence, the gross collection increase per day = Rs. 15,000.
Q: I learnt from my experience that by______ my anger and resentment, and by avoiding _________ I could overcome opponents more successfully than could those who openly defied their adversaries. 5079 05b5cc731e4d2b4197774f7f6
5b5cc731e4d2b4197774f7f6- 1suppressing, conflicttrue
- 2expressing, hostilityfalse
- 3stifling, temperancefalse
- 4rousing, wrathfalse
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Answer : 1. "suppressing, conflict"
Explanation :
Answer: A) suppressing, conflict Explanation: