Worksbot Interview Questions

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

180 viewsAptitude

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A company contracts to paint 3 houses. Mr.Brown can paint a house in 6 days while Mr.Black would take 8 days and Mr.Blue 12 days. After 8 days Mr.Brown goes on vacation and Mr. Black begins to work for a period of 6 days. How many days will it take Mr.Blue to complete the contract?

175 viewsAptitude

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Find the surface area of a 10cm4cm3cm brick.
A. 162 cm square
B. 163 cm square
C. 164 cm square
D. 165 cm square

156 viewsAdmin Changed status to publish November 18, 2021Aptitude Areas

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Some gatekeepers are warriors and some warriors are cowards therefore some gatekeepers must be cowards.What is correct answer?

252 viewsAptitude

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A clock strikes 4 taking 9 seconds. In order to strike 12 at the same rate, the time taken is
A. 13 seconds
B. 23 seconds
C. 33 seconds
D. 43 seconds

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

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A merchant has three different types of milk: 435 liters, 493 liters and 551 liters. Find the least number of casks of equal size required to store all the milk without mixing.

175 viewsAptitude

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if a ball is dropped from 8 meter and it bounce back half the distance then what is the distance it travel before going to rest?

201 viewsGeneral Aptitude

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Vijay lent out an amount Rs. 10000 into two parts, one at 8% p.a. and the remaining at 10% p.a. both on simple interest. At the end of the year he received Rs. 890 as total interest. What was the amou
A. Rs. 5500
B. Rs. 4500
C. Rs. 5000
D. Rs.6000

469 viewsAdmin Changed status to publish November 22, 2021Aptitude Simple Interest

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If six persons sit in a row, then the probability that three particular persons are always together is -.
A. 1/5
B. 1/10
C. 1/15
D. 1/20

212 viewsAdmin Changed status to publish January 3, 2022Aptitude Probability

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Find the value of 2 x [(3.6 x 0.48 x 2.50) / (0.12 x 0.09 x 0.5)]
A. 1200
B. 1400
C. 1600
D. 1800

244 viewsAdmin Changed status to publish December 24, 2021Aptitude Fractions and Decimals

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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

225 viewsGeneral Aptitude

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At what rate percent on simple interest will a sum of money double itself in 30 years?

153 viewsAptitude

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A boat having a length 3 m and breadth 2 m is floating on a lake. The boat sinks by 1 cm when a man gets into it. The mass of the man is :
A. 60 kg
B. 70 kg
C. 80 kg
D. 90 kg

194 viewsAdmin Changed status to publish November 18, 2021Aptitude Areas

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If the square root of 841 is 29, then 0.00000841 is equal to :
A. 0.0029
B. 29
C. 0.29
D. 0.029

90 viewsAdmin Changed status to publish October 20, 2022Aptitude Mathematics

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6, 18, 24, 120
A. 8
B. 18
C. 28
D. 38

185 viewsAdmin Changed status to publish December 30, 2021Aptitude Odd Man Out and Series

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