NSO Level 1- Science Olympiad (SOF) Class 8: Questions 104 - 110 of 1076

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Question number: 104

» Mental Ability

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MCQ▾

Question

The sum of two consecutive whole numbers is 23. If the smaller number is n, which of the following statement is the correct equation?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 105

» Mental Ability

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Appeared in Year: 2012

MCQ▾

Question

A cistern from inside is 12.5 m long, 8.5 m broad and 4 m high and is open at top. The cost of cementing the inside of a cistern at Rs. 24 per sq m is ________.

Choices

Choice (4) Response

a.

Rs. 8752

b.

Rs. 7752

c.

Rs. 6582

d.

Rs. 8256

Question number: 106

» Mental Ability

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MCQ▾

Question

Multiply z by 5 and then subtract 4 from it. If the result is 21, what is the value of z?

Choices

Choice (4) Response

a.

5

b.

10

c.

12

d.

4

Question number: 107

» Mental Ability

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Appeared in Year: 2012

MCQ▾

Question

Which of the following statement is correct?

Choices

Choice (4) Response

a.

All rectangles are squares.

b.

All kites are rhombuses

c.

All rhombuses are parallelograms

d.

All trapeziums are squares

Question number: 108

» Mental Ability

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MCQ▾

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Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 109

» Mental Ability

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Appeared in Year: 2012

MCQ▾

Question

If , then is equal to________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 110

» Mental Ability

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MCQ▾

Question

Raj’s income is 20 % more than Veer. How much percent is Veer’s income less than Raj?

Choices

Choice (4) Response

a.

b.

c.

d.

6.76%

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