NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 531 - 538 of 1484

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Question number: 531

» Mathematics » Trigonometry

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MCQ▾

Question

If then = ________.

Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

Question number: 532

» Mathematics » Arithmetic Progressions

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MCQ▾

Question

The three sides of a right triangles have integral lengths which form an arithmetic progression. One of the sides could have length

Choices

Choice (4)Response

a.

81

b.

41

c.

44

d.

53

Question number: 533

» Mathematics » Trigonometry

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MCQ▾

Question

= ________.

Choices

Choice (4)Response

a.

b.

c.

Question does not provide sufficient data or is vague

d.

All of the above

Question number: 534

» Mathematics » Polynomials

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MCQ▾

Question

If is divisible by , find the value of a.

Choices

Choice (4)Response

a.

34

b.

38

c.

22

d.

42

Question number: 535

» Mathematics » Arithmetic Progressions

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MCQ▾

Question

The numbers of number which have 3,6, 10,12 as factors between 1 and 599 is

Choices

Choice (4)Response

a.

18

b.

9

c.

7

d.

10

Question number: 536

» Mathematics » Surface Area and Volumes

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MCQ▾

Question

A hollow sphere of internal and external diameters 4 cm and 8 cm respectively is melted into a cone of base diameter 8 cm. Find the height of the cone.

Choices

Choice (4)Response

a.

7 cm

b.

56 cm

c.

28 cm

d.

14 cm

Question number: 537

» Mathematics » Quadratic Equations

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MCQ▾

Question

In the equation , the sum of the roots is 6 and the product of the roots is -8. Then h and k have the value ________ respectively.

Choices

Choice (4)Response

a.

9 and -2

b.

-18 and 16

c.

18 and -4

d.

3 and -4

Question number: 538

» Mathematics » Quadratic Equations

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MCQ▾

Question

If , then 4x equals

Choices

Choice (4)Response

a.

b.

- 1

c.

17

d.

0

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