NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 366 - 372 of 1971

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Question number: 366

» Mathematics » Multiples and Factors

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Question

Difference between the least common factor and the least common multiple of the number shown on the spike abacus is:

This image shows the two numbers define on the spike abacus

This Image Shows the Two Numbers Define on the Spike Abacus

Find difference between the least common factor and least common multiple of the number

Choices

Choice (4) Response

a.

10

b.

6

c.

8

d.

12

Question number: 367

» Mathematics » Multiplication and Division

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Question

6 transistors cost Rs. . Find the cost of each transistor?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 368

» Mathematics » Multiples and Factors

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Question

41 has only two factors: 1 and ________.

Choices

Choice (4) Response

a.

24

b.

21

c.

0

d.

41

Question number: 369

» Mathematics » Multiplication and Division

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Question

________

To find the next number after 48, we should:

Choices

Choice (4) Response

a.

Multiply 48 by 4

b.

Add 48 to 4

c.

Divide 48 by 4

d.

Divide 48 by 12

Question number: 370

» Mathematics » Multiplication and Division

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Question

The value of abab ab is________

(Here ab represents any two digit number) (Model test paper)

Choices

Choice (4) Response

a.

11

b.

1

c.

1001

d.

101

Question number: 371

» Mathematics » Multiples and Factors

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Question

Find the sum of least prime number and the least composite number.

Choices

Choice (4) Response

a.

29

b.

50

c.

10

d.

44

Question number: 372

» Mathematics » Fractions

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Question

Here is collection of 7 shapes. Of the 7 shapes, 4 are unshaded. The fraction of the shaded shapes is:

This figure shows the smiley shape with shaded and unshaded

This Figure Shows the Smiley Shape with Shaded and Unshaded

Find the fraction of the shaded shapes

Choices

Choice (4) Response

a.

b.

c.

d.

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