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crest data systems Interview Questions
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a sum ‘s’ is devided into 4 parts.second person gets Rs 10 more than first.3rd person is Rs 10 more than second, 4th is 10 more than 3rd. how much amount do 1st person get?
251 views
General Aptitude
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A 5 litre jug contains 4 litres of a salt water solution that is 15 percent salt. If 1.5 litres of the solution spills out of the jug, and the jug is then filled to capacity with water, approximately what percent of the resulting solution in the jug is salt?
A. 7.5%
B. 9.5%
C. 10.5%
D. none
230 views
General Aptitude
0
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If cos 55° and sin 55° = 0.8 each then answer of 3 cos 125° + 5 sin 125° is
A. 0.6
B. 1.6
C. 2.3
D. 2.5
237 views
Admin
Changed status to publish
December 31, 2021
Aptitude
Trigonometry
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There are 12 boys and 15 girls, How many different dancing groups can be formed.
1.11K views
General Aptitude
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A dwarf-killing giant lines up 10 dwarfs from shortest to tallest.The giant randomly puts a white or black hat on each dwarf. No dwarf can see their own hat. The giant will ask each dwarf, starting with the tallest, if they answer incorrectly, then he will kill them.Each dwarf can hear the previous answers, but cannot hear when a dwarf is killed.The dwarves are given an opportunity to collude before the hats are distributed.What strategy should be used to kill the fewest dwarfs?
203 views
Aptitude
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1 monkey takes 3 min to eat 1 banana.how much time will 10 monkeys take to eat 10 bananas
205 views
General Aptitude
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What motivates a person?
157 views
Aptitude
0
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If a boat goes 7 km upstream in 42 minutes and the speed of the stream is 3 kmph then the speed of the boat in still water is:
A. 11 km/hr
B. 13 km/hr
C. 15 km/hr
D. 17 km/hr
192 views
Admin
Changed status to publish
January 3, 2022
Aptitude
Boats and Streams
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0
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There are 6 red shoes & 4 green shoes . If two of red shoes are drawn what is the probability of getting red shoes
201 views
Aptitude
0
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Find the odd man out. 7,13,19,25,29,37,43
A. 15
B. 20
C. 25
D. 30
152 views
Admin
Changed status to publish
December 30, 2021
Aptitude
Odd Man Out and Series
0
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A gardener wants to plant trees in his garden in such a way that the number of trees in each row should be the same. If there are 4 rows or 5 rows or 6 rows, then no tree will be left. Find the least number of trees required.
192 views
Aptitude
0
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Arrange these 13 Alphabets into 3 Love Words?
190 views
Aptitude
0
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A man pushed his car to a hotel and lost his fortune. What happened?
412 views
Aptitude
0
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You are given 8 identical balls …. but one of them is slightly heavier than the rest…. given a old scale (not electronic one) and only two trials to weigh … can u spot the odd one out????
509 views
Aptitude
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How many bricks, each measuring 25cm*11.25cm*6cm, will be needed to build a wall 8m*6m*22.5m
A. 6100
B. 6400
C. 6600
D. 6800
170 views
Admin
Changed status to publish
November 18, 2021
Aptitude
Areas
0
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0
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