CAT Practice Question and Answer
8Q: पांचवीं पीढ़ी के कंप्यूटर के रूप में भी जाना जाता है 6527 05b5cc678e4d2b4197774c16f
5b5cc678e4d2b4197774c16f- 1बड़े पैमाने पर एकीकरण (VLSI)false
- 2ज्ञान सूचना प्रसंस्करण प्रणालीtrue
- 3दोनो A & Bfalse
- 4इनमे से कोई नहीfalse
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Answer : 2. "ज्ञान सूचना प्रसंस्करण प्रणाली"
Explanation :
Answer: B) Knowledge information processing system Explanation:
Q: Exercise is to Gym as Eating is to 6516 05b5cc67ee4d2b4197774c27e
5b5cc67ee4d2b4197774c27e- 1Dietingfalse
- 2Fitnessfalse
- 3Restaurenttrue
- 4Foodfalse
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Answer : 3. "Restaurent"
Explanation :
Answer: C) Restaurent Explanation: The given words are related in such a manner that, for exercise we go to gym. Simmilarly, for eating we go to restaurent. Hence, Exercise : Gym :: Eating : Restaurent.
Q: How many such pairs of digits are there in the number 421579368 each of which has as many digits between them in the number as when they are arranged in ascending order? 6510 05b5cc7f2e4d2b41977751e93
5b5cc7f2e4d2b41977751e93- 1Nonefalse
- 2Onefalse
- 3Twofalse
- 4Threetrue
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Answer : 4. "Three"
Explanation :
Answer: D) Three Explanation: Given Number: 4 2 1 5 7 9 3 6 8 Ascending order: 1 2 3 4 5 6 7 8 9 Hence the required pairs are 12, 49, 16
Q: A boy can swim in still water at 4.5 km/h, but takes twice as long to swim upstream than downstream. The speed of the stream is ? 6499 05b5cc6d4e4d2b4197774e5ca
5b5cc6d4e4d2b4197774e5ca- 11.8 kmphfalse
- 22 kmphfalse
- 32.2 kmphfalse
- 41.5 kmphtrue
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Answer : 4. "1.5 kmph"
Explanation :
Answer: D) 1.5 kmph Explanation: Speed of Boy is B = 4.5 kmph Let the speed of the stream is S = x kmph Then speed in Down Stream = 4.5 + x speed in Up Stream = 4.5 - x As the distance is same, => 4.5 + x = (4.5 - x)2 => 4.5 + x = 9 -2x 3x = 4.5 x = 1.5 kmph
Q: Which of the following is a true statement about Intranet and Internet ? 6481 05b5cc6c8e4d2b4197774df3c
5b5cc6c8e4d2b4197774df3c- 1Encryption is necessaryfalse
- 2They use similar protocolfalse
- 3Speed is slowfalse
- 4They use the same protocoltrue
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Answer : 4. "They use the same protocol"
Explanation :
Answer: D) They use the same protocol Explanation:
Q: Kempegowda Festival was organized in which city ? 6446 05b5cc6eee4d2b4197774eef5
5b5cc6eee4d2b4197774eef5- 1Hyderabadfalse
- 2Delhitrue
- 3Mumbaifalse
- 4Chennaifalse
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Answer : 2. "Delhi"
Explanation :
Answer: B) Delhi Explanation: President Pranab Mukherjee inaugurated the Kempegowda Festival in New Delhi. The festival is organised by the NadaprabhuKempegowda Foundation.
Q: Find the next number in the series 5, 8, 16, 19, 57, 60, ..... 6420 05b5cc76fe4d2b4197774ff62
5b5cc76fe4d2b4197774ff62- 1188false
- 2256false
- 3240true
- 4180false
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Answer : 3. "240"
Explanation :
Answer: C) 240 Explanation: The pattern is x1+3, x 2, x1+3, x 3, x1+3, x 4 The next number=60x4=240
Q: It takes five minutes to pass a rumour from one person to two other persons. The tree of rumour continues. Find how many minutes does it take spread the rumour to 729 persons ? 6418 05b5cc715e4d2b4197774f44a
5b5cc715e4d2b4197774f44a- 145 minfalse
- 225 minfalse
- 330 mintrue
- 436 minfalse
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Answer : 3. "30 min"
Explanation :
Answer: C) 30 min Explanation: After 5 mins ..... 3 persons will get rumourAfter 10 mins .... 3x2 + 3 = 9 = 32 persons will get after 15 =5x3 min ......9x2 + 9 =27 = 33 persons will get news...after 5x6 mins ... 36 = 729 persons will get news. Therefore, time taken to spread the rumour to 729 persons is 30 minutes.