coda global Interview Questions

Consider a pile of Diamonds on a table. A thief enters and steals 1/2 of the total quantity and then again 2 extra from the remaining. After some time a second thief enters and steals 1/2 of the remaining+2. Then 3rd thief enters and steals 1/2 of the remaining+2. Then 4th thief enters and steals 1/2 of the remaining+2. When the 5th one enters he finds 1 diamond on the table. Find out the total no. of diamonds originally on the table before the 1st thief entered.

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The Chairman of the recently constituted National Knowledge Commission

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A 6% stock yields 8% . The market value of the stock is :
A. Rs.38
B. Rs.48
C. Rs.58
D. Rs.68

156 viewsAdmin Changed status to publish January 6, 2022Aptitude Stocks & Shares

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If the 3 digit number AB9 is a perfect square is A an odd digit?

216 viewsAptitude

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If A = {3, 5, 7, 9, 11}, B = {7, 9, 11, 13}, C = {11, 13, 15}. Find A ∩ (B ∪ C).

Solved105 viewsAdmin Selected answer as best November 19, 2022Aptitude Sets

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Persons A and B. Person A picks a random no. from 1 to 1000.Then person B picks a random no. from 1 to 1000. What is the probability of B getting no. greater then what A has picked.

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The ratio 35 : 84 in simplest form is:
A. 5:12
B. 12:5
C. 5:21
D. 21:5

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

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What is the solution for this equation? 2x −3 = 5
A. x =−1 or x = 4
B. x =−1 or x = 3
C. x =−4 or x = 4
D. x =−4 or x = 3

566 viewsAdmin Changed status to publish January 1, 2022Algebra Problems Aptitude

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Four dice are thrown simultaneously. Find the probability that all of them show the same face.
A. 1/216
B. 1/36
C. 2/216
D. 4/216

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

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Find the annual dividend received by Nishita from 1200 preferred shares and 3000 common shares both of par value Rs. 50 each if the dividend paid on preferred shares is 10% and semi-annual dividend of
A. Rs. 16500
B. Rs. 16100
C. Rs. 17000
D. Rs. 17500

198 viewsAdmin Changed status to publish January 6, 2022Aptitude Stocks & Shares

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What do you mean by regulatory affair?

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Two right circular cylinders of equal volumes have their heights in the ratio 1 : 2. The ratio of their radii is :
A. √2 : 1
B. 2 : 2
C. 1 : 2
D. √1 : 1

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

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A person wants to buy 3 paise and 5 paise stamps costing exactly one rupee. If he buys which of the following number of stamps. he wont able to buy 3 paise stamps

1.29K viewsGeneral Aptitude

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A bank is considering offer loans to sub-prime borrowers, should it? The CEO of a retail store client is losing money and asks you for help. What do you do?

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How will you prove to be an asset to this organization?

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