Cumulations Technologies Interview Questions

Complete the series. 1/2, 3/4, 5/8, 7/16, ?

172 viewsAptitude

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There were 50 players playing a game among themselves. Each player is out of the game when loses 3 matches. What is the number of matches should be played in order to get the winner?

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Four couples sit around a circular table in a party. Every husband sits to the right of his wife. P, Q, R and S are husbands and T, U, V and W are wives. Q – U and R – V are two married couples. S does not sit next to V. T sits to the left of P, who sits opposite S. If P interchange his place with the person who sits opposite to R disregarding the condition that husband and wife sit together, then who sits to the right of U?

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The banker’s discount on Rs. 1650 due a certain time hence is Rs. 165. Find the banker’s gain.
A. 5
B. 10
C. 15
D. 20

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

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how many two digit numbers satisfy the property:the last digit of the sqr of the two digit number is 8

273 viewsGeneral Aptitude

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A cone of height 9 cm with diameter of its base 18 cm is carved out from a wooden solid sphere of radius 9 cm. The percentage of the wood wasted is :
A. 60%
B. 65%
C. 70%
D. 75%

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

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Cubic function is considered as
A. four-degree polynomial function
B. third-degree polynomial function
C. second-degree polynomial function
D. first-degree polynomial function

198 viewsAdmin Changed status to publish December 31, 2021Aptitude Quadratic and Polynomial Functions

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the total expense of boarding house are partly fixed and partly variable.the charge is rs 70 per head when there are 25 boarders and rs 60 when there are 50 boarders.find charge per head when there are 100 boarders

259 viewsGeneral Aptitude

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Straight line equation y = x⁄3 + 1⁄4 cuts y-axis at point
A. (0, x⁄3)
B. (0, 1⁄3)
C. (0, x⁄4)
D. (0, 1⁄4)

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

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The following question asked at Infosys campus recruitment held at Pragathi. If 1>= y > x and xy=z.which of the following is not true? i)z>0 ii)x=z iii)y=z iv)z>y

161 viewsGeneral Aptitude

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A train 100 m long crosses a platform 125 m long in 15 sec; find the speed of the train?

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A bus run at 100 km/hr top speed. It can carry a maximum of 6 persons. If speed of bus decreases in fixed proportion with increase in number of person, find speed when three person are traveling in bus?

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In what time will Rs.4000 lent at 3% per annum on simple interest earn as much interest as Rs.5000 will earn in 5 years at 4% per annum on simple interest?

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If a : b = 2 : 3 and b : c = 4 : 3, then find a : b : c
A. 8 : 12 : 3
B. 2 : 7 : 3
C. 3 : 7 : 10
D. 8 : 12 : 9

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

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An escalator is descending at constant speed. A walks down and takes 50 steps to reach the bottom. B runs down and takes 90 steps in the same time as A takes 10 steps. How many steps are visible when the escalator is not operating.Â

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