FREE Mettl Quantitative Aptitude and Reasoning Questions and Answers

Question 1

A cistern has two pipes.
Pipe A can fill it in 8 hours and Pipe B can empty it in 12 hours.
If both pipes are opened together when the cistern is empty, how much time will it take for the cistern to be completely full?

Accepted Answer

24 hours

Answer

16 hours

Answer

20 hours

Answer

10 hours

Question 2

In a certain code language, 'MASTER' is written as 'OCUVGT'. Following the same logic, how would 'LABOUR' be written?

Accepted Answer

NCDQWT

Answer

NCBQTW

Answer

NDBQUW

Answer

MABNSP

Question 3

A man's monthly income is $45,000. He spends 20% on rent, 15% on groceries, and 10% of the remaining amount on transportation. How much money does he save at the end of the month?

Accepted Answer

$29,700

Answer

$26,325

Answer

$25,650

Answer

$23,850

Question 4

Which of the following numbers will complete the series: 3, 7, 16, 35, ?, 153

Accepted Answer

74

Answer

78

Answer

69

Answer

82

Question 5

Pointing to a photograph, a man said, 'I have no brother or sister, but that man's father is my father's son.' Whose photograph was it?

Accepted Answer

His son's

Answer

His nephew's

Answer

His father's

Answer

His own

Question 6

A shopkeeper sells an article for $324, gaining 20%. In order to gain 30%, at what price should he sell the article?

Accepted Answer

$351

Answer

$345

Answer

$360

Answer

$330

A cistern has two pipes.Pipe A can fill it in 8 hours and Pipe B can empty it in 12 hours.If both pipes are opened together when the cistern is empty, how much time will it take for the cistern to be completely full?

A cistern has two pipes.
Pipe A can fill it in 8 hours and Pipe B can empty it in 12 hours.
If both pipes are opened together when the cistern is empty, how much time will it take for the cistern to be completely full?