Dhruvsoft Services Interview Questions

A swimmer jumps from a bridge over a canal and swims 1 kilometer stream up. After that first kilometer, he passes a floating cork. He continues swimming for half an hour and then turns around and swims back to the bridge. The swimmer and the cork arrive at the bridge at the same time. The swimmer has been swimming with constant speed. How fast does the water in the canal flow?

184 viewsAptitude

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Give me an example of your creativity.

203 viewsHR

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Sum of two numbers is 80. Greater number exceeds by 5 from four times of the smaller. Find the numbers?
A. 64, 65
B. 65, 15
C. 63. 15
D. 62. 15

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

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1000 men have provisions for 15 days. If 200 more men join them, for how many days will the provisions last now?

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The ratio of the present ages of Suman and Renu is 5 : 7 respectively. Four years hence the ratio will become 3 : 4 respectively. What is the present age of Renu in years? (a) 28 (b) 24 (c) 20 (d) 21 (e) None of these

582 viewsGeneral Aptitude

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Solve for x in the equation: arc tan (x + 1) + arc tan (x – 1) = arc tan (12)
A. 1.5
B. 1.34
C. 1.25
D. 1.20

482 viewsAdmin Changed status to publish January 1, 2022Aptitude Trigonometry

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What distance will be covered by a bus moving at 72 kmph in 30 seconds?

406 viewsAptitude

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Determine the spherical excess of the spherical triangle ABC given a = 56°, b = 65°, and c = 78°.
A. 90°57’
B. 68°37’
C. 38°93’
D. 33°33’

524 viewsAdmin Changed status to publish January 1, 2022Aptitude Trigonometry

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A thief goes away with a SANTRO car at a speed of 40 kmph. The theft has been discovered after half an hour and the owner sets off in a bike at 50 kmph when will the owner over take the thief from the start?

476 viewsAptitude

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A man invests in a 16% stock at 128. The interest obtained by him is :
A. 12%
B. 12.5%
C. 13%
D. 13.5%

502 viewsAdmin Changed status to publish January 6, 2022Aptitude Stocks & Shares

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What is the value of b if a=5;b=++a + ++a

236 viewsAptitude

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If A = {3, 5, 7, 9, 11}, B = {7, 9, 11, 13}, C = {11, 13, 15}. Find A ∩ (B ∪ C).

Solved103 viewsAdmin Selected answer as best November 19, 2022Aptitude Sets

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A person incurs a loss of 5% be selling a watch for Rs. 1140. At what price should the watch be sold to earn 5% profit.
A. Rs.1500
B. Rs. 1260
C. Rs.1300
D. Rs.1400

182 viewsAdmin Changed status to publish November 23, 2021Aptitude Profit and Loss

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Anil invested a sum of money at a certain rate of simple interest for a period of five years. Had he invested the sum for a period of eight years for the same rate, the total intrest earned by him would have been sixty percent more than the earlier interest amount. Find the rate of interest p.a.

241 viewsAptitude Business Analyst

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If √15625 = 125, then the value of [√15625 + √156.25 + √1.5625] is ?
A. 128.75
B. 138.75
C. 118.75
D. 18.75

596 viewsAdmin Changed status to publish November 23, 2021Aptitude Square root and Cube root

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