CAT प्रश्न और उत्तर का अभ्यास करें
8प्र: _______________has launched Digital Education Programme for media agency professionals in Asia Pacific Region. 1474 05b5cc6c9e4d2b4197774df64
5b5cc6c9e4d2b4197774df64- 1Facebookfalse
- 2Googlefalse
- 3Yahoofalse
- 4Twittertrue
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उत्तर : 4. "Twitter"
व्याख्या :
Answer: D) Twitter Explanation:
प्र: Which country has dominated the FOBES ASIA Best under a billion list 2017 ? 1474 05b5cc6cde4d2b4197774e1f4
5b5cc6cde4d2b4197774e1f4- 1Indiafalse
- 2Japanfalse
- 3Chinatrue
- 4Guyanafalse
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उत्तर : 3. "China"
व्याख्या :
Answer: C) China Explanation:
प्र: Tickets numbered 1 to 20 are mixed up and then a ticket is drawn at random. What is the probability that the ticket drawn has a number which is a multiple of 4 or 15 ? 1471 05b5cc741e4d2b4197774f9d6
5b5cc741e4d2b4197774f9d6- 16/19false
- 23/10true
- 37/10false
- 46/17false
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उत्तर : 2. "3/10"
व्याख्या :
Answer: B) 3/10 Explanation: Here, S = {1, 2, 3, 4, ...., 19, 20}=> n(s) = 20Let E = event of getting a multiple of 4 or 15 =multiples od 4 are {4, 8, 12, 16, 20}And multiples of 15 means multiples of 3 and 5= {3, 6 , 9, 12, 15, 18, 5, 10, 15, 20}.= the common multiple is only (15).=> E = n(E)= 6Required Probability = P(E) = n(E)/n(S) = 6/20 = 3/10.
प्र: A five-member committee has been formed to select the candidate for the post of editor-in-chief of Rajya Sabha TV (RSTV). Who will head this committee ? 1467 05b5cc6c1e4d2b4197774db41
5b5cc6c1e4d2b4197774db41- 1Shashi Shekhar Vempatifalse
- 2Rahul Srivastavafalse
- 3Swapan Dasguptafalse
- 4A Surya Prakashtrue
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उत्तर : 4. "A Surya Prakash"
व्याख्या :
Answer: D) A Surya Prakash Explanation:
प्र: A town having teenagers(boys & girls) of 5000 requires 150 litre of water per head. It has a tank measuring 20 m × 15 m × 5 m. The water of this tank will sufficient for ____ days. 1467 05b5cc6c5e4d2b4197774dd82
5b5cc6c5e4d2b4197774dd82- 18false
- 26false
- 34false
- 42true
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उत्तर : 4. "2"
व्याख्या :
Answer: D) 2 Explanation: Total Water reqduired = 5000 × 150 lit = 750,000 litres = 750 cu.m. Volume of tank = 20 × 15 × 5 = 1500 Cu.m. Number of days required =1500/750 = 2 days.
प्र: A can complete a piece of work in 12 days and B is 60% more efficient than A. In how many days B will complete the same work ? 1465 05b5cc6dde4d2b4197774ea05
5b5cc6dde4d2b4197774ea05- 18.7 hrsfalse
- 25.2 hrsfalse
- 35 hrsfalse
- 47.5 hrstrue
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उत्तर : 4. "7.5 hrs"
व्याख्या :
Answer: D) 7.5 hrs Explanation: Ratio of times taken by A and B = 160 : 100A can do the work in 12 daysLet B can do the work in "D" days=> 160:100 = 12 : D=> D = 12 x 100/160 = 7.5 hrs
प्र: Forbes' 2017 named ______ world's richest man ? 1465 05b5cc70ee4d2b4197774f365
5b5cc70ee4d2b4197774f365- 1Bill Gatestrue
- 2Ratan Tatafalse
- 3Mukesh Ambanifalse
- 4Donald Trumpfalse
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उत्तर : 1. "Bill Gates"
व्याख्या :
Answer: A) Bill Gates Explanation:
प्र: RBI controls the commercial banks through 1465 05b5cc6cae4d2b4197774e063
5b5cc6cae4d2b4197774e063- 1Calling for returns and other informationfalse
- 2Periodic inspection of banksfalse
- 3Follow up actionfalse
- 4All of the abovetrue
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उत्तर : 4. "All of the above"
व्याख्या :
Answer: D) All of the above Explanation: