• Placement Questions

Placement Papers with Solutions

(#M40165811) GRE QUESTION Keep an EYE

Three workers, A, B, and C, can complete a certain task in 10, 5 and x hours respectively. A starts working alone and 2 hours later B joins. After another 2 hours joins C. After that A, B, and C together complete the task in 15 minutes. What is the value of x?

Asked In GRE Devendra Marghade (6 years ago)

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(#M40165810) GRE QUESTION Keep an EYE

What is the area of a region enclosed by |x/3|+|y/9|=10 ?

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Is this Puzzle helpful?   (0)   (0) Submit Your Solution Co-ordinate geometry

(#M40165809) GRE QUESTION Keep an EYE

Usually Holly leaves home to school at 9:00, however today she left home 20 minutes later. In order to be at school on time she increased her usual speed by 20% and still was at school 15 minutes later than usual. What is her usual time from home to school?

Asked In GRE Devendra Marghade (6 years ago)

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(#M40165808) GRE QUESTION Keep an EYE

A team contributes total of $399 from its members. If each member contributed at least $10, and no one contributed $19, what is the greatest number of members the club could have?

Asked In GRE Devendra Marghade (6 years ago)

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(#M40165807) GRE QUESTION Keep an EYE

v, w, x, y, and z are five positive integers for which v ≤ w ≤ x ≤ y ≤ z. If the average (arithmetic mean) of the five numbers is 30 and their median is 25, what is the smallest possible value of z ?

Asked In GRE Devendra Marghade (6 years ago)

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(#M40165806) GRE QUESTION Keep an EYE

The distance from the Y-axis to point K is 1/3 of the distance from the X-axis to point K. If the coordinates of K are (-3, y), what is the distance between point K and X-axis?
A. 1/2 B. 1 C. 3 D. 4.5 E. 9

Asked In GRE Devendra Marghade (6 years ago)

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Is this Puzzle helpful?   (1)   (0) Submit Your Solution Co-ordinate geometry

(#M40165805) GRE QUESTION Keep an EYE

Two beads are to be independently and randomly selected, one from each of two bags. If 3/7 of the beads in one bag and 5/7
of the beads in the other bag are green, what is the probability that both beads selected will be green?

Asked In GRE Devendra Marghade (6 years ago)

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(#M40165804) GRE QUESTION Keep an EYE

What is the cost, in cents, of using a certain fax machine to send n pages of a report if the total cost for sending the first k pagers is r cents and the cost for sending each additional page is s cents? (Assume that n > k.)
(A) r + s (n - k) (B) r + s (n + k) (C) rs(n + k)
(D) kr + s(n - k) (E) kr + ns

Asked In GRE Devendra Marghade (6 years ago)

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(#M40165803) GRE QUESTION Keep an EYE

If a, b, c, and d are consecutive integers such that a

Asked In GRE Devendra Marghade (6 years ago)

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(#M40165802) GRE QUESTION Keep an EYE

Three solid cubes of lead, each with edges 10 centimeters long, are melted together in a level, rectangular-shaped pan. The base of the pan has inside dimensions of 20 centimeters by 30 centimeters, and the pan is 15 centimeters deep. If the volume of the solid lead is approximately the same as the volume of the molted lead, approximately how many centimeters
deep is the melted lead in the pan?

Asked In GRE Devendra Marghade (6 years ago)

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