NCO- Cyber Olympiad Class 9: Questions 107 - 112 of 410

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Question number: 107

» Mental Ability » Basic Arithmetic

MCQ▾

Question

In three colored boxes-red, green and blue 120 balls are placed. There are twice as many balls in the green and red boxes combined as there are in the blue box and twice as many in the blue as there are in the red box. How many balls are there in the green box?

Choices

Choice (4) Response
a.

54

b.

36

c.

45

d. None of the above

Question number: 108

» Mental Ability » Basic Arithmetic

MCQ▾

Question

This question 2n+42(2n)2(2n+3) when simplified is

Choices

Choice (4) Response
a.

12n

b.

2n+1

c.

2n+118

d.

78

Question number: 109

» Logical and Analytical Reasoning » Logical Sequence of Words

MCQ▾

Question

If Water is called Pepsi, Pepsi is called Mobile, Mobile is called Sky, Sky is called Rain, Rain is called Movie and Movie is called Water, where do Birds Flying?

Choices

Choice (4) Response
a.

Movie

b.

Rain

c.

Mobile

d.

Sky

Question number: 110

» Mental Ability » Number Games » Number Series

MCQ▾

Question

32, 31, 33, 32, 34, 33, ________ what number should come next?

Choices

Choice (4) Response
a.

35

b.

34

c.

36

d.

32

Question number: 111

» Mental Ability » Basic Algebra

MCQ▾

Question

Expression (A+B)2(A2+B2) is equal to

Choices

Choice (4) Response
a.

A2+B2

b.

A2+2A1B1+B2

c.

B2+A2A2B2(A2+2AB+B2)

d.

A2B2(B2+A2)(A2+2AB+B2)

Question number: 112

» Logical and Analytical Reasoning » Blood Relations

MCQ▾

Question

Ram is the brother of Shyam and Mahesh is the father of Ram. Jagat is the brother of Priya and Priya is daughter of Shyam. Who is the uncle of Jagat?

Choices

Choice (4) Response
a.

Shyam

b.

Mahesh

c.

Ram

d. All of the above

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