Mental Ability [NSO Level 1- Science Olympiad (SOF) Class 9]: Questions 1 - 7 of 101

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Question number: 1

» Mental Ability

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MCQ▾

Question

If , then ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 2

» Mental Ability

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MCQ▾

Question

In a certain code, PRODUCED is written as DOPRDECU. How is RELATION written in that code?

Choices

Choice (4)Response

a.

ALERNOTI

b.

ALERNOIT

c.

ALRENOIT

d.

ARELTINO

Question number: 3

» Mental Ability

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Appeared in Year: 2012

MCQ▾

Question

A retailer increases the selling price by due to which his profit percentage increases from to . The percentage increase in cost price is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 4

» Mental Ability

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MCQ▾

Question

Simplify

Choices

Choice (4)Response

a.

0

b.

1

c.

d.

Question number: 5

» Mental Ability

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MCQ▾

Question

The age of father 8 years ago was thrice the age of his son. 8 years hence, father’s age will be twice that of his son. The ratio of their present ages is:

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 6

» Mental Ability

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MCQ▾

Question

Assuming that the numbers in each set follow a similar pattern find the missing number?

Image shows the number in a pattern

Image Shows the Number in a Pattern

Choices

Choice (4)Response

a.

52

b.

49

c.

50

d.

55

Question number: 7

» Mental Ability

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MCQ▾

Question

If 14 men working 7 hours day can plough a field in 4 days, in how many days will 12 men working 12 hours clay plough the same field?

Choices

Choice (4)Response

a.

48

b.

24

c.

22

d.

32

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