Caliber Technologies Interview Questions

A tank is filled in eight hours by three pipes A, B and C. Pipe A is twice as fast as pipe B, and B is twice as fast as C. How much time will pipe B alone take to fill the tank?
A. 18 hours
B. 28 hours
C. 38 hours
D. 48 hours

505 viewsAdmin Changed status to publish January 1, 2022Aptitude Pipes And Cisterns

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Three years ago the average age of a family of six members was 19 years. A boy have been born, the average age of the family is the same today. What is the age of the boy?

182 viewsAptitude

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If A Í B then which of the following are correct?
A. A- B = ?
B. A U B = B
C. A ? B = B - A
D. All of these

228 viewsAdmin Changed status to publish January 5, 2022Aptitude Relations and Functions

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How many times do the hands of a clock coincide in a day?

163 viewsAptitude

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The current of a stream runs at the rate of 4 kmph. A boat goes 6 km and back to the starting point in 2 hours, then find the speed of the boat in still water?

231 viewsAptitude

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Find the banker’s gain, if the present worth of a certain amount is Rs.2400 and the true discount is Rs.120.
A. Rs. 2
B. Rs. 4
C. Rs. 6
D. Rs. 8

224 viewsAdmin Changed status to publish January 1, 2022Aptitude Banker's discount

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A+B+C+D=D+E+F+G=G+H+I=17 where each letter represent a number from 1 to 9. Find out what does letter D and Grepresent if letter A=4?

190 viewsAptitude

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Evaluate: ∛(27 × 64).
A. 10
B. 12
C. 14
D. 16

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

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The length of the side of a square is represented by x+2. The length of the side of an equilateral triangle is 2x. If the square and the equilateral triangle have equal perimeter, then the value of x is ______
A. 5
B. 4
C. 3
D. 2

32 viewsAdmin Changed status to publish November 22, 2022Geometry Questions Mathematics

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A tap can fill a tank in 6 hours. After half the tank is filled then 3 more similar taps are opened. What will be total time taken to fill the tank completely
A. 3 hours 45 mins
B. 3 hours 30 mins
C. 2 hours 45 mins
D. 2 hours 30 mins

213 viewsAdmin Changed status to publish January 1, 2022Aptitude Pipes And Cisterns

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Two trains move in the same direction at 50 kmph and 32 kmph respectively. A man in the slower train observes the 15 seconds elapse before the faster train completely passes by him. What is the length of faster train ?

474 viewsAptitude

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If x + 8y = 20 and x = -3y, then y =

209 viewsGeneral Aptitude

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The equation of the line passing through the point of intersection of the lines 5x – 2y = 3, 4x – 7y + 3 = 0 and parallel to the lines 3x – 2y + 5 = 0
A. 3x – 2y = 0
B. 3x – 2y =1
C. 3x – 2y = 5
D. None of these

167 viewsAdmin Changed status to publish January 5, 2022Aptitude Co-ordinate Geometry

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The ratio of the two natural numbers is 5 : 6. If a certain number is added to both the numbers, the ratio becomes 7 : 8. If the larger number exceeds the smaller number by 10, find the number added?
A. 10
B. 20
C. 30
D. 40

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

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If both radius of the base and the height of a right circular cone are increased by 20%, its volume will be increased by :
A. 70.8%
B. 72.8%
C. 74.8%
D. 76.8%

201 viewsAdmin Changed status to publish November 24, 2021Aptitude Volume and Surface Area

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