CAT Practice Question and Answer
8Q: Sum of the ages of Rajesh, Suresh, Mahesh and Dinesh is 76 years. 7 years hence, their age ratio is 7:6:5:8. Find Mahesh’s present age ? 3016 05b5cc6c2e4d2b4197774dba5
5b5cc6c2e4d2b4197774dba5- 117 yearsfalse
- 213 yearstrue
- 314 yearsfalse
- 416 yearsfalse
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Answer : 2. "13 years"
Explanation :
Answer: B) 13 years Explanation: Given R + S + M + D = 76 => R+7 : S+7 : M+7 : D+7 = 7:6:5:8 => Let the ratio = x => M+7 = 5x => M = 5x-7 => R = 7x-7 => S = 6x-7 => D = 8x-7 => R + S + M + D = 76 => 7x-7 + 6x-7 + 5x-7 + 8x-7 = 76 => 26x - 28 = 76 => 26x = 104 => x = 4 => Mahesh's present age = 5x-7 = 20 - 7 = 13 years.
Q: Read the following puzzle carefully, answer the question asked below ? Seven person K, L, M, N, O, P & Q likes seven colours. Yellow, White, Red, Orange, Blue, Gray and Black. They visit in different days starting from Monday to Sunday. 1) K visits one day after Thursday. 2) Only 4 people are in between K and L 3) The one who likes Red colour visits immediately after L. 4) Only one person visit between Red and Blue 5) The one who like white colour visit before one of days on which day M visits 6) The one who like white colour does not visit on Monday. 7) Only 1 person is in between N and O. N like Yellow. 8) There are same as many person in between K and Blue colour which are one less in between L and M. 9) Neither Q nor P likes Black. 10) Q does not visit on Saturday and does not like grey colour. Question : Who visits on Sunday and Tuesday and their favourite colors ? 2461 15b5cc6c2e4d2b4197774dba0
5b5cc6c2e4d2b4197774dba0- 1P & Mfalse
- 2N & Kfalse
- 3K & Ltrue
- 4P & Qfalse
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Answer : 3. "K & L"
Explanation :
Answer: C) K & L Explanation: Monday - N - Yellow Tuesday - L - White Wednesday - O - Red Thursday - Q - Orange Friday - M - Blue Saturday - P - Grey Sunday - K - Black From the above table, K & L visits Sunday & Tuesday and their favourite colors are Black and white respectively.
Q: Synonym for the word : Bleak 1709 05b5cc6c1e4d2b4197774db9b
5b5cc6c1e4d2b4197774db9b- 1baretrue
- 2lushfalse
- 3warmfalse
- 4verdantfalse
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Answer : 1. "bare"
Explanation :
Answer: A) bare Explanation: Bleak means an area of land lacking vegetation and exposed to the elements like deserts.
Q: Which one of the following is often called "Twitter of China" ? 1615 05b5cc6c1e4d2b4197774db91
5b5cc6c1e4d2b4197774db91- 1Youkufalse
- 2Sina weibotrue
- 3We chatfalse
- 4Nonefalse
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Answer : 2. "Sina weibo"
Explanation :
Answer: B) Sina weibo Explanation:
Q: Which Bank has acquired payments wallet Freecharge for Rs. 373 crore in an all-cash deal ? 1185 05b5cc6c1e4d2b4197774db96
5b5cc6c1e4d2b4197774db96- 1HDFC Bankfalse
- 2Karnataka Bankfalse
- 3ICICI Bankfalse
- 4Axis Banktrue
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Answer : 4. "Axis Bank"
Explanation :
Answer: D) Axis Bank Explanation:
Q: India's International bank is the tag line of which bank ? 1663 05b5cc6c1e4d2b4197774db87
5b5cc6c1e4d2b4197774db87- 1ICICI Bankfalse
- 2SBIfalse
- 3Canara Bankfalse
- 4Bank of Barodatrue
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Answer : 4. "Bank of Baroda"
Explanation :
Answer: D) Bank of Baroda Explanation:
Q: The headquarters of World Anti-Doping Agency are located at _____. 1540 05b5cc6c1e4d2b4197774db8c
5b5cc6c1e4d2b4197774db8c- 1Montrealtrue
- 2Belgiumfalse
- 3Newyorkfalse
- 4Genevafalse
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Answer : 1. "Montreal"
Explanation :
Answer: A) Montreal Explanation: The World Anti-Doping Agency (WADA) is a foundation created through a collective initiative led by the International Olympic Committee (IOC). It was set up on 10 November 1999 in Lausanne, Switzerland, as a result of what was called the "Declaration of Lausanne", to promote, coordinate and monitor the fight against drugs in sports. Since 2002, the organization's headquarters have been located in Montreal, Quebec, Canada.
Q: Four person A, B, C and D. The sum of their present age is 176. Four years ago ratio of their age was 11: 9 : 6 : 14, then find who is eldest and youngest among them ? 1670 05b5cc6c1e4d2b4197774db82
5b5cc6c1e4d2b4197774db82- 1A is eldest & C is youngestfalse
- 2D is eldest & C is youngesttrue
- 3C is eldest & A is youngestfalse
- 4A is eldest & B is youngestfalse
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Answer : 2. "D is eldest & C is youngest"
Explanation :
Answer: B) D is eldest & C is youngest Explanation: Given sum of present ages of A, B, C & D A + B + C + D = 176 and also given that, (A-4) : (B-4) : (C-4) : (D-4) = 11 : 9 : 6 : 14 Let the ratio = x => A-4 + B-4 + C-4 + D-4 = 11x + 9x + 6x + 14x => (A + B + C + D ) - 16 = 40x => 176 - 16 = 40x => x = 4 => A = 44 + 4 = 48 => B = 40 => C = 28 => D = 60 Therefore, from the above conclusions D is eldest with 60 years and C is youngest with 28 years of ages.