burckhardt compression Interview Questions

1000 men have provisions for 15 days. If 200 more men join them, for how many days will the provisions last now?
A. 11.5
B. 12.5
C. 13.5
D. 14.5

519 viewsAdmin Changed status to publish January 1, 2022Aptitude Ratio and Proportion

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Train 400 m long can cross an electric pole in 20 sec and then evaluate the speed of the train?

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On solving 2p – 3q – 4r + 6r – 2q + p, answer will be
A. 8q -5r
B. 7p + 5r
C. 3p - 5q + 2r
D. 10p + 3q - 5r

189 viewsAdmin Changed status to publish January 1, 2022Algebra Problems Aptitude

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If six persons sit in a row, then the probability that three particular persons are always together is -.

228 viewsAptitude Assistant Manager

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A clock is started at noon. By 20 minutes pas 4, the hour hand turned through:
A. 110°
B. 130°
C. 150°
D. 170°

191 viewsAdmin Changed status to publish December 31, 2021Aptitude Time and Clock

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List out the difference between the largest and the smallest number written with 7, 7, 0, 7?

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At a game of billiards, A can give B 15 points in 60 and A can give C to 20 points in 60. How many points can B give C in a game of 90?
A. 5 points
B. 10 points
C. 15 points
D. 20 points

135 viewsAdmin Changed status to publish December 31, 2021Aptitude Races and Games

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Two trains travel from NewYork to Washington and the travel takes 5 hours journey time.Trains leave from Washington for every hour and an half hour and the trains leave from NewYork every hour. If the train leaves from new york , Then how many trainsfrom washington cross this train on its way?

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If the L.C.M of two numbers is 750 and their product is 18750, find the H.C.F of the numbers.

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X and Y live in a North-South parallel street. X travels 10 km towards North to reach the east-west street . Y travels 6 km towards south to reach the east ?west street . X travels now 4km towards east and y travels 8km towards west and they met each other. What is the distance between x and y?

153 viewsGeneral Aptitude

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Two numbers have a H.C.F of 16 and a product of two numbers is 2560. Find the L.C.M of the two numbers?
A. 140
B. 160
C. 180
D. 200

207 viewsAdmin Changed status to publish November 23, 2021Aptitude Problems on Numbers

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If ?CERTAIN? is coded as ?XVIGZRM?, then how can ?MUNDANE? be coded in that language ? (A) NFMWZMX (B) VMZWMFN (C) NFMWZMV (D) MFMXZMV (E) None of these

158 viewsGeneral Aptitude

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A man can row 24 kmph in still water. It takes him thrice as long to row up as to row down the river. Find the rate of the stream?
A. 10 kmph
B. 12 kmph
C. 14 kmph
D. 16 kmph

151 viewsAdmin Changed status to publish January 3, 2022Aptitude Boats and Streams

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In a class, except 18 all are above 50 years. 15 are below 50 years of age. How many people are there(a) 30 (b) 33 (c) 36 (d) none of these.

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If the binary operation * is deined on a set of ordered pairs of real numbers as (a,b)(c,d)=(ad+bc,bd) and is associative, then (1, 2)(3, 5)*(3, 4) equals
A. (7,11)
B. (23,11)
C. (32,40
D. (74,40)

199 viewsAdmin Changed status to publish January 1, 2022Algebra Problems Aptitude

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