Aptitude Question Practice Question and Answer
8 Q: What is the ratio of number of males in HR Department to the number of males in Accounts department respectively?
3333 25d4ab905108bca202e8a6cd4
5d4ab905108bca202e8a6cd4- 13:17false
- 24:15false
- 32:15true
- 42:13false
- 5None of thesefalse
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Answer : 3. "2:15"
Q: From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done? 1343 05c2c493c9fd00135a4b20e0d
5c2c493c9fd00135a4b20e0d- 1756true
- 2465false
- 3546false
- 4835false
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Answer : 1. "756"
Q: Sum of ages of father and son is 50 years. Father’s age after 5 years will be two times of son’s age. Find the current age of father and son. 973 05d0ca9a40cbb1019f5248239
5d0ca9a40cbb1019f5248239- 132, 18false
- 235, 15true
- 334, 12false
- 434, 16false
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Answer : 2. "35, 15"
Q: In a class 60% of the students pass in English and 45% pass in Hindi. If 25% of them pass in both subjects, what percentage of the students fail in both the subjects? 2632 15b5cc601e4d2b4197774b440
5b5cc601e4d2b4197774b440- 120%true
- 225%false
- 330%false
- 415%false
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Answer : 1. "20%"
Explanation :
Answer: A) 20% Explanation: Percentage of students passed in English = 60% Percentage of students passed in Hindi = 45% Percentage of students passed in both subjects = 25% ATQ, Percentage of students passed in only English = 60 - 25 = 35% Percentage of students passed in only Hindi = 45 - 25 = 20% Therefore, Percentage of students failed = 100 - (35 + 25 + 20) = 100 - 80 = 20%.
Q: A cow was standing on a bridge, 5m away from the middle of the bridge. A train was coming towards the bridge from the ends nearest to the cow. Seeing this cow ran towards the the train and managed to escape when the train was 2m away from bridge. If it had run in the opposite direction, it would hit by the train 2m before the end of the bridge. What is the lenght of the bridge in meters assuming the speed of the train is 4 times that of cow ? 93319 35b5cc705e4d2b4197774f249
5b5cc705e4d2b4197774f249- 122 mtsfalse
- 228 mtsfalse
- 332 mtstrue
- 434 mtsfalse
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Answer : 3. "32 mts"
Explanation :
Answer: C) 32 mts Explanation: let 'b' be the Length of bridge from cow to the near end of the bridge and 'a' be the distance of the train from the bridge. 'x' be speed of cow => '4x' speed of trainThen the total length of the bridge 2b + 10.(a-2)/4x = b/x=> a-2 = 4b........(1)Now if it had run in opposite direction(a+2b+10-2)/4x = (b+10-2)/x=> a - 2b = 24......(2)Solving (1) and (2)b = 11 , Therefore length of the bridge is 2 x 11 + 10 = 32mts.
Q: How many 3-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed? 1274 05c2c4c4caea81766da94c915
5c2c4c4caea81766da94c915- 1220false
- 2520false
- 3720true
- 4450false
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Answer : 3. "720"
Q: In how many different ways can the letters of the word 'RUMOUR' be arranged? 1821 05c2c5405aea81766da94c954
5c2c5405aea81766da94c954- 1240false
- 2160false
- 3300false
- 4180true
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Answer : 4. "180"
Q: Ratio of current age of Prakash and his daughter is 3:1. This ratio after 5 years will be 7:3. What is the current age of Prakash’s daughter? 1582 05d0cacda23ee2e06e9eae26c
5d0cacda23ee2e06e9eae26c- 112 yearsfalse
- 230 yearsfalse
- 320 yearsfalse
- 410 yearstrue
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