CAT Practice Question and Answer
8Q: Friction can be reduced by changing from 1819 05b5cc6b6e4d2b4197774d593
5b5cc6b6e4d2b4197774d593- 1Static to Dynamicfalse
- 2Rolling to Slidingfalse
- 3Dynamic to Staticfalse
- 4Sliding to Rollingtrue
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Answer : 4. "Sliding to Rolling"
Explanation :
Answer: D) Sliding to Rolling Explanation: Any object rolls when there is no friction. So, Sliding to Rolling is correct.
Q: What will come in place of the question mark (?) in the following questions ? 22% of ? + 166.64 = 340 1818 05b5cc6fee4d2b4197774f102
5b5cc6fee4d2b4197774f102- 1788true
- 2786false
- 3784false
- 4792false
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Answer : 1. "788"
Explanation :
Answer: A) 788 Explanation: (kx22)/100 = 340 - 166.64 = 173.36 k = (173.36 x 100)/22 k = 788
Q: Albert invested Rs. 8000 in a scheme for 2 years at compound interest rate 5% p.a. How much amount will Albert get on maturity of the fixed deposit ? 1818 05b5cc6e7e4d2b4197774ed9c
5b5cc6e7e4d2b4197774ed9c- 1Rs. 8840false
- 2Rs. 8800false
- 3Rs. 8810false
- 4Nonetrue
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Answer : 4. "None"
Explanation :
Answer: D) None Explanation: Amount = 80001+51002 = 8000 x 21/20 x 21/20 = Rs. 8820
Q: How many inches is 5' 4"? 1817 05b5cc64de4d2b4197774bc6b
5b5cc64de4d2b4197774bc6b- 166false
- 264true
- 362false
- 460false
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Answer : 2. "64"
Explanation :
Answer: B) 64 Explanation: We know 1 feet = 12 inches. According to the question, 5' 4'' = 5 feet 4 inches = 12 x 5 + 4 = 64 inches. Hence, 5' 4'' = 5 feet 4 inches = 64 inches.
Q: A number is increased by 20% and then decreased by 20%, the final value of the number is ? 1817 05b5cc75ce4d2b4197774fc39
5b5cc75ce4d2b4197774fc39- 1increase by 2%false
- 2decrease by 3%false
- 3decrease by 4%true
- 4increase by 5%false
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Answer : 3. "decrease by 4%"
Explanation :
Answer: C) decrease by 4% Explanation: Here, x = 20 and y = - 20Therefore, the net % change in value=x + y + xy100 %= 20 + -20 + 20 × -20100% or - 4% Since the sign is negative, there is a decrease in value by 4%.
Q: who was the first non-human to win an Oscar? 1817 05b5cc6bbe4d2b4197774d816
5b5cc6bbe4d2b4197774d816- 1Pussycatfalse
- 2Mickey Mousetrue
- 3Ninjafalse
- 4Benderfalse
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Answer : 2. "Mickey Mouse"
Explanation :
Answer: B) Mickey Mouse Explanation: Mickey Mouse was the first non-human to win an Oscar in 1932. Walt Disney won the first of his many Oscars for the creation of Mickey Mouse.
Q: Crack the series missing Number Puzzle ? 1817 05b5cc6c0e4d2b4197774dad0
5b5cc6c0e4d2b4197774dad0- 1330false
- 2253false
- 3221false
- 4363true
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Answer : 4. "363"
Explanation :
Answer: D) 363 Explanation: The given numbers in the series follows a pattern that, 3 (3 x 3) + 3 = 12 (12 x 3) + 3 = 39 (39 x 3) + 3 = 120 (120 x 3) + 3 = 363.
Q: What is the largest landlocked country in the world? 1816 05b5cc655e4d2b4197774bd4a
5b5cc655e4d2b4197774bd4a- 1Kazakhstantrue
- 2Turkmenistanfalse
- 3Russiafalse
- 4Uzbekistanfalse
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Answer : 1. "Kazakhstan"
Explanation :
Answer: A) Kazakhstan Explanation: Kazakhstan is the largest landlocked country in the world with an area of 2,724,900 km² and the ninth largest in the world. Kazakhstan is located in Central Asia bordering 5 countries, China, Kyrgyzstan, Russia, Turkmenistan, and Uzbekistan.