• Placement Questions

Placement Papers with Solutions

(#M40020910) SELF QUESTION Keep an EYE

Average age of 9 members of a club is 29 years. If 2 more persons with the average age of 40 years have become the members of the club, find average age of all the 11 members.

vikash singh (12 years ago)

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(#M40020908) SELF QUESTION Keep an EYE

The average weight of the students in four sections A, B, C and D is 55 kg. The average weights of the students A, B, C and D are 45 kg, 40 kg, 75 kg and 85kg respectively. If the average weight of the students of section A and D together is 65 kg and that of B and D together 55 kg, then what is the ratio of the number of students in A and C?

vikash singh (12 years ago)

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(#M40020907) SELF QUESTION Keep an EYE

Some consecutive natural numbers, starting with 1, are written on the board. Now, one of the numbers was erased and the average of the remaining numbers is 800/39. Find the number which was erased.

vikash singh (12 years ago)

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(#M40020906) SELF QUESTION Keep an EYE

A batsman had a certain average of runs for 16 innings. In the 17th innings, he made a score of 87 runs thereby increasing his average by 3. What is his average after 17 innings?

vikash singh (12 years ago)

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(#M40020905) SELF QUESTION Keep an EYE

The average weight of the teacher and six students is 12 kg which is reduced by 5 kg if the weight of the teacher is excluded. How much does the teacher weigh ?

vikash singh (12 years ago)

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(#M40020903) SELF QUESTION Keep an EYE

The average of ages of 10 persons in a club was 32. What should be the age of the new person joining in the club so as to increase the average by 4 ?

vikash singh (12 years ago)

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(#M40020901) SELF QUESTION Keep an EYE

A train left station A for station B at a certain speed. After travelling for 100 km, the train meets with an accident and could travel at 45th of the original speed and reaches 45 minutes late at station B. Had the accident taken place 50 km further on, it would have reached 30 minutes late at station B. What is the distance between station A and B?

vikash singh (12 years ago)

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(#M40020899) SELF QUESTION Keep an EYE

A man rows boat to a place covering 72 km distance and back in 15 hours. He finds that he
can row 3 km with the stream in the same time as 2 km against the stream. Find the speed of the stream.

vikash singh (12 years ago)

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(#M40020897) SELF QUESTION Keep an EYE

A man rows a boat from point A against current for 10 minutes and then come back with the current for next 10 minutes and reaches to a point B. If distance between A and B is 1 km, find the speed of the current.

vikash singh (12 years ago)

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(#M40020895) SELF QUESTION Keep an EYE

If the speeds of Dhoni and Sachin were 8 km/hr and 5 km/hr, then after what time will the two meet for the first time at the starting point if they start simultaneously? The length of the circular track is 500 m.

vikash singh (12 years ago)

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