darktrace Interview Questions

A cistern which could be filled in 9hours takes one hour more to be filled owing to a leak in its bottom.If the cistern is full,in what time will the leak empty it?
A. 60 hours
B. 70 hours
C. `80 hours
D. 90 hours

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

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What is the angle between the two hands of a clock when time is 8:30

195 viewsAptitude

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Seven varsity basketball players A, B, C, D, E, F and G are to be honoured at a special luncheon. The players will be seated on the dais in a row. A and G have to leave the luncheon early and so must be seated at the extreme right. B will receive the most valuable player’s trophy and so much be in the centre to facilitate presentation. C and D are bitter rivals and therefore, must be seated as far apart as possible. Who among C,D,F,G cannot be seated at either end?

298 viewsAptitude

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If the sides of a cube are in the ratio 4:3. What is the ratio of their diagonals?

208 viewsAptitude

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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?

184 viewsAptitude

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Manoj and Sachin are ranked seventh and eleventh respectively from the top in a class of 31 students. What will be their respective ranks from the bottom in the class ?

132 viewsAptitude

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A man jogs at 6 mph over a certain journey and walks over the same route at 4 mph. What is his average speed for the journey? a) 2.4 mph (b) 4 mph (c) 4.8 mph (d) 5 mph

145 viewsAptitude

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. Which rights was described as the ?heart and soul of theconstitution? by Dr. B.R. Ambedkar?(1) Right to property(2) Right to equality(3) Right to freedom of religion(4) Right to constitutional remedies

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How many figures are required for numbering the pages of a book containing 1000 pages?

441 viewsAptitude Business Analyst

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Two trains of equal length when moving in opposite direction takes 5 sec. to cross each other completely and when moving in same direction takes 15 sec. Find the ratio of their speed.

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The difference between the two digit number and the number obtained by interchanging its digits is 54. The difference between the digits is?

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A wholesale tea dealer 408 kilograms, 468 kilograms and 516 kilograms of three different qualities of tea. He wants it all to be packed into boxes of equal size without mixing. Find the capacity of th
A. 16
B. 14
C. 12
D. 10

507 viewsAdmin Changed status to publish December 30, 2021Aptitude Problems on H.C.F and L.C.M

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If the true discount on a certain sum due 6 months hence at 15% is Rs. 120, what is the banker’s discount on the same sum for the same time and at the same rate?
A. 119
B. 129
C. 139
D. 149

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

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What was your toughest decision in your life?

199 viewsHR

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If rupee one produces rupees nine over a period of 40 years, find the rate of simple interest?

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