NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 608 - 615 of 1732

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Question number: 608

» Mathematics » Fractions and Decimals

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MCQ▾

Question

How many one – fifths need to be added to to make 5?

Choices

Choice (4)Response

a.

14

b.

9

c.

18

d.

4

Question number: 609

» Mathematics » Triangle and Properties

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Question

The Incenter of a triangle coincides with the Circumcenter, orthocenter and Centroid in case of

Choices

Choice (4)Response

a.

An equilateral triangle

b.

An isosceles triangle

c.

A right angles isosceles triangle

d.

A right angled triangle

Question number: 610

» Mathematics » Rational Numbers

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MCQ▾

Question

Which of the following statements is true?

Choices

Choice (4)Response

a.

The reciprocals 1 and -1 are themselves

b.

Zero has no reciprocal

c.

The product of two rational numbers is a rational number

d.

All a. , b. and c. are correct

Question number: 611

» Mathematics » Fractions and Decimals

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Question

57.3 = ________.

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 612

» Mathematics » Fractions and Decimals

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MCQ▾

Question

The place value of 8 in 18.9 is ________.

Choices

Choice (4)Response

a.

8

b.

c.

80

d.

Question number: 613

» Mathematics » Exponents and Powers

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MCQ▾

Question

Which of the following values are equal?

I. II. III. IV.

Choices

Choice (4)Response

a.

II and III

b.

I and IV

c.

I, II and III

d.

I, III and IV

Question number: 614

» Mathematics » Algebraic Expressions

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MCQ▾

Question

If six times a number is 78 then the number is

Choices

Choice (4)Response

a.

+6

b.

13

c.

-6

d.

1

Question number: 615

» Mathematics » Exponents and Powers

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MCQ▾

Question

= ________

Choices

Choice (4)Response

a.

1

b.

2

c.

- 1

d.

0

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