CAT Practice Question and Answer
8Q: Although Blind, Deaf and Dumb, She graduated from college and achieved high distinction as a writer and scholar. Who was she ? 3604 05b5cc720e4d2b4197774f63b
5b5cc720e4d2b4197774f63b- 1Anna Povafalse
- 2Samantha Foxfalse
- 3Sheila Gujralfalse
- 4Helen Kellertrue
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Answer : 4. "Helen Keller"
Explanation :
Answer: D) Helen Keller Explanation:
Q: Which of the following memories needs refresh ? 3603 65b5cc6c0e4d2b4197774db0a
5b5cc6c0e4d2b4197774db0a- 1DRAMtrue
- 2ROMfalse
- 3SRAMfalse
- 4All of the abovefalse
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Answer : 1. "DRAM"
Explanation :
Answer: A) DRAM Explanation:
Q: A watch gains 5 seconds in 3 minutes and was set right at 8 AM. What time will it show at 10 PM on the same day ? 3601 05b5cc6e7e4d2b4197774edd4
5b5cc6e7e4d2b4197774edd4- 110 : 27 : 41 AMfalse
- 28 : 51 : 04 AMfalse
- 39 : 45 : 15 PMfalse
- 410 : 23 : 20 PMtrue
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Answer : 4. "10 : 23 : 20 PM"
Explanation :
Answer: D) 10 : 23 : 20 PM Explanation: The watch gains 5 seconds in 3 minutes = 100 seconds in 1 hour. From 8 AM to 10 PM on the same day, time passed is 14 hours. In 14 hours, the watch would have gained 1400 seconds or 23 minutes 20 seconds. So, when the correct time is 10 PM, the watch would show 10 : 23 : 20 PM
Q: Find the next number in the sequence? 28, 16, 28, 76, 274 3592 05b5cc696e4d2b4197774c59f
5b5cc696e4d2b4197774c59f- 11233false
- 21243true
- 31256false
- 41276false
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Answer : 2. "1243"
Explanation :
Answer: B) 1243 Explanation: Given number sequence is 28, 16, 28, 76, 274 Here the sequence follows a pattern that 28 28 x 0.5 + 2 = 14 + 2 = 16 16 x 1.5 + 4 = 24 + 4 = 28 28 x 2.5 + 6 = 70 + 6 = 76 76 x 3.5 + 8 = 266 + 8 = 274 274 x 4.5 + 10 = 1233 + 10 = 1243 Hence, the next number in the given number sequence is 1243.
Q: The salary of Mr. X is 30% more than that of Mr. Y . Find what percent of Mr. Y’s salary is less than Mr. X’s ? 3591 05b5cc6dce4d2b4197774e9a1
5b5cc6dce4d2b4197774e9a1- 124%false
- 223 1/3%true
- 325 1/2%false
- 422 8/9 %false
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Answer : 2. "23 1/3%"
Explanation :
Answer: B) 23 1/3% Explanation: y=100 x=130 130---------30100---------? => 23 1/3%
Q: Study of teeth is called 3589 05b5cc6a6e4d2b4197774cd7f
5b5cc6a6e4d2b4197774cd7f- 1Pedagogyfalse
- 2Ornithologyfalse
- 3Orthoepyfalse
- 4Odontologytrue
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Answer : 4. "Odontology"
Explanation :
Answer: D) Odontology Explanation: The study or scientific study of the structure, development, and abnormalities of the teeth is called Odontology. The science that studies teeth and their surrounding tissues, especially the prevention and cure of their diseases is called Dentology.
Q: What is the name of the virus that fool a user into downloading and executing them by pretending to be useful applications ? 3581 25b5cc6d1e4d2b4197774e3fc
5b5cc6d1e4d2b4197774e3fc- 1Trojan horsestrue
- 2Keyloggerfalse
- 3Wormfalse
- 4File virusfalse
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Answer : 1. "Trojan horses"
Explanation :
Answer: A) Trojan horses Explanation:
Q: Guwahati High Court is the Judicature of 3575 05b5cc6b7e4d2b4197774d615
5b5cc6b7e4d2b4197774d615- 1Arunachal Pradeshfalse
- 2Nagalandfalse
- 3Assamfalse
- 4All the abovetrue
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Answer : 4. "All the above"
Explanation :
Answer: D) All the above Explanation: