Ray Business Technologies Interview Questions

A room is 4 meters 37 cm long and 3 meters 23cm broad. It is required to pave the floor with minimum square slabs. Find the number of slabs required for this purpose?

195 viewsAptitude Assistant Manager

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salary is ‘s’ per month,’x’% of salary is given as bonus, if 3 months salary is s1,s2 & s3 then what is his salary.

552 viewsGeneral Aptitude

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Have you considered starting your own business?

183 viewsHR

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A cube of edge 5 cm is cut into cubes each of edge 1 cm. The ratio of the total surface area of one of the small cubes to that of the large cube is equal to :
A. 1:25
B. 1:20
C. 1:30
D. 1:35

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

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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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The sum of the squares of two consecutive positive integers exceeds their product by 91. Find the integers?

193 viewsAptitude Business Analyst

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A box contains 3 white, 4 red and 7 blue erasers. If five erasers are taken at random then the probability that all the five are blue color is: –
A. 2/126
B. 3/286
C. 12/121
D. 13/211

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

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How long does a train 110 m long running at the speed of 72 km/hr takes to cross a bridge 132 m length?

166 viewsAptitude Business Analyst

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Product of Prime no. between 1 to 20?

196 viewsGeneral Aptitude

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If R = {(1, 2),(2, 3),(3, 3)} be a relation defined on A= {1, 2, 3} then R . R( = R2) is
A. R itself
B. {(1, 2),(1, 3),(3, 3)}
C. {(1, 3),(2, 3),(3, 3)}
D. {(2, 1),(1, 3),(2, 3)}

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

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Alok ordered 16 chapatis, 5 plates of rice, 7 plates of mixed vegetable and 6 ice-cream cups. The cost of each chapati is Rs.6, that of each plate of rice is Rs.45 and that of mixed vegetable is Rs.70. The amount that Alok paid the cashier was Rs.961. Find the cost of each ice-cream cup?

199 viewsAptitude

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The sum and the product of two numbers are 25 and 144 respectively, the difference of the number is?
A. 5
B. 7
C. 9
D. 11

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

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Flat surface like blackboard is classified as
A. trigonometrical plane
B. triangular plane
C. vertex plane
D. plane

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

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From a point C on a level ground, the angle of elevation of the top of a tower is 30 degree. If the tower is 100 meter high, find the distance from point C to the foot of the tower.
A. 170meter
B. 171meter
C. 173meter
D. 174meter

197 viewsAdmin Changed status to publish November 23, 2021Aptitude Height and Distanc

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4, 6, 8, 9, 10, 11, 12
A. 1
B. 11
C. 21
D. 31

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

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