NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 125 - 133 of 2028

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Question number: 125

» Mathematics » Understanding Quadrilaterals

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MCQ▾

Question

One side of a rectangular field is 7 m and its diagonal is 25 m. The area of the field is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 126

» Mathematics » Rational Numbers

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MCQ▾

Question

The value of is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 127

» Mathematics » Rational Numbers

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MCQ▾

Question

The sum of the additive inverse and multiplicative inverse of 3 is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 128

» Mathematics » Understanding Quadrilaterals

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Question

If ABCD is an isosceles trapezium, is equal to:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 129

» Mathematics » Linear Equations in One Variable

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Question

If , then the value of x is:

Choices

Choice (4) Response

a.

3

b.

- 14

c.

- 3

d.

7

Question number: 130

» Mathematics » Understanding Quadrilaterals

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MCQ▾

Question

If the lengths of two diagonal of a rhombus are 16 cm and 30 cm, then the length of each side of the rhombus are:

Choices

Choice (4) Response

a.

34 cm

b.

22 cm

c.

17 cm

d.

14 cm

Question number: 131

» Mathematics » Linear Equations in One Variable

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Question

A student has to secure 40 % of marks to pass. He got 80 marks and failed by 20 marks. Find the maximum marks.

Choices

Choice (4) Response

a.

350

b.

180

c.

220

d.

250

Question number: 132

» Mathematics » Rational Numbers

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MCQ▾

Question

By what rational number should be multiplied to obtain 15?

Choices

Choice (4) Response

a.

324

b.

c.

d.

All of the above

Question number: 133

» Mathematics » Rational Numbers

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MCQ▾

Question

If p: every fraction is a rational number and

q: every rational number is a fraction,

then which of the following is correct?

Choices

Choice (4) Response

a.

p is False and q is True

b.

p and q are True

c.

p is True and q is False

d.

p and q are False

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