15 lts of water containing 20% alcohol, then added 5 lts of water. What is % alcohol.

9 Answers   CMC, Interlace,

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A seller has a set of apples out of which he sells one half of it and half an apple to his first customer.then he sells half of the remaining apples and a half apple to his second customer.Then he sells half of the remaining apple and ? apple to his third customer and so on.This repeats upto 7th customer and no more apples are remaining . Find the total no of apples he had.

8 Answers   Accenture, COG, CTS, HCL,

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A son and father goes for boating in river up stream . After rowing for mile son notices the hat of his father falling in the river. After 5 min. he tells his father that his hat has fallen. So they turn round and are able to pick the hat at the point from where they began boating after 5min. Tell the speed of river?

0 Answers   Accenture,

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1 chocolate cost is Rs.1 & if we return 3 wrapers(covers) of chocolate we get 1 more chocolate. If u have Rs.15 how many chocolates do u get...?

54 Answers   Accenture, Broadridge, DaVita, HP, Infosys, iNovate, Mphasis, TCS, Tesco, TFD, Zoho,

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Fallin height is proportional to square of the time. One object falls 64 cm in 2 sec. than in 6 sec. from how much height the object will fall?

0 Answers   HCL,

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In Asia which country is the landlocked country? 1. Malaysia 2. Singapore 3. South east asia 4. Russia

3 Answers   RRB,

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If asked you, why you want to regin the current company/organisition

0 Answers  

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A sequence is given. You should find out error & write correct answer.2,3 6,7 14,15 29,46

6 Answers  

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A person's salary is getting reduced by 20%. What percentage should be added to get back his original salary?

2 Answers   Hexaware,

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in a class, 20 opted for physics,17for maths,5for both and 10 for other subjects.the class contains how many students ?

9 Answers   Cognizant,

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Animesh and Anand together got a profit of Rs. 9,600 and they distributed between themselves in the ratio of 5 : 7. What is the share of Animesh? (a) Rs. 4,000 (b) Rs. 5,600 (c) Rs. 4,800 (d) Rs. 5,200 (e) None of these

4 Answers  

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Four Members A,B,C,D are playing a game .A person losing a game should double the amount of others .B,C,D are losing in order after three games .The amount after 3 games are A&B having 40,D is having 16&C 80. Each questions carry one mark: a) who started with small amount of money? b) who started with greatest amount of money? c) what amount did B have?

3 Answers   Cognizant, CTS,

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