Aptitude Practice Question and Answer
8 4 Q:
5d77729e301aa5616c1b675e 4 Q:
5d931eb2c263b979273f369a 4 Q:
641310d23218fd8d14971857 4 Q:
605868ee9982dc053f988872 4 4 Q:
5ef4778df2ebd073795c9fd8 Answer : 2. "0.1%"
4 Q: Simplify the following equation
5b5cc6eee4d2b4197774eee1 Answer : 1. "8010"
4 Q:
5f96bdd6d8201a50c263815f
Q: The ratio of two numbers is 4:5 and their LCM is 120. The numbers are
2927 05d77729e301aa5616c1b675e
5d77729e301aa5616c1b675e- 130, 40false
- 240, 32false
- 324, 30true
- 436, 20false
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Answer : 3. "24, 30"
Q: If $$ sin θ ={20 \over 29}$$, then what is the value of sec θ sin θ?
2927 25d931eb2c263b979273f369a
5d931eb2c263b979273f369a- 1$$ {20 \over 21}$$true
- 2$$ {29 \over 20}$$false
- 3$$ {21 \over 20}$$false
- 4$$ {21 \over 29}$$false
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Answer : 1. "$$ {20 \over 21}$$"
Q: The average of 21 consecutive natural numbers is 53. What is the value of the smallest of these 21 numbers?
2926 0641310d23218fd8d14971857
641310d23218fd8d14971857- 142false
- 241false
- 343true
- 444false
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Answer : 3. "43"
Q: If the profit on selling an article for Rs. 579 is the same as the loss on selling it for Rs. 337, then find the profit percent if its selling price is Rs. 687.
2926 0605868ee9982dc053f988872
605868ee9982dc053f988872- 1245%false
- 225%false
- 350%true
- 427 ½ %false
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Answer : 3. "50%"
Q: Two trains of 440 metre and 260 metre lengths are running in the same direction and crosses each other in 35 sec. If the speed of slower train is 63 km/hr., then what is the speed of the faster train? 2920 05d15f90f5fdb2c68495d9df4
5d15f90f5fdb2c68495d9df4- 1135 km/hourtrue
- 2125 km/hourfalse
- 3138 km/hourfalse
- 4250 km/hourfalse
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Answer : 1. "135 km/hour"
Q: 0.001 is equivalent to:
2919 05ef4778df2ebd073795c9fd8
5ef4778df2ebd073795c9fd8- 110%false
- 20.1%true
- 31%false
- 40.01%false
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Answer : 2. "0.1%"
Explanation :
Q: Simplify the following equation
55.55 + 155 + 15.55 + 0.5 + 0.05 = ? 2908 15b5cc6eee4d2b4197774eee1
5b5cc6eee4d2b4197774eee1- 18010true
- 28020false
- 38030false
- 48040false
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Answer : 1. "8010"
Explanation :
Answer: A) 8010 Explanation: (2000 + 3)(2000 + 4) - (2000 + 1)(2000 + 2) = ? Since (2000 x 2000) - (2000 x 2000) is equal to zero. ?= (8000 + 6000 + 12) - (4000 + 2000 + 2) => 14012 - 6002 = 8010.
Q: Solve the given equation.
$$ {{cot \ 30°}\over {1+sin\ 45°}}+{{1+sin\ 45°}\over cot \ 30°}=?$$
2894 05f96bdd6d8201a50c263815f
5f96bdd6d8201a50c263815f$$ {{cot \ 30°}\over {1+sin\ 45°}}+{{1+sin\ 45°}\over cot \ 30°}=?$$
- 1$$ {5\sqrt{3}}-{6\sqrt{6}}\over 6$$false
- 2$$ {3-2\sqrt{3}}$$false
- 3$$ {14\sqrt{3}}-{5\sqrt{6}}\over 6$$true
- 4$$ {6\sqrt{6}}-{5\sqrt{3}}\over 6$$false
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Answer : 3. "$$ {14\sqrt{3}}-{5\sqrt{6}}\over 6$$"
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