NSTSE (National Level Science Talent Search Examination) Class 5: Questions 403 - 410 of 1242

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Question number: 403

» Mathematics » Fractions

MCQ▾

Question

Which mixed number is equal toEquation ?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 404

» Mathematics » Factors and Multiples

MCQ▾

Question

How many prime numbers are there from 1 to 50?

Choices

Choice (4) Response

a.

17

b.

20

c.

15

d.

10

Question number: 405

» Mathematics » Factors and Multiples

MCQ▾

Question

The figure given shows 5 numbers. (Model Test Paper)

This figure shows different five numbers

This Figure Shows Different Five Numbers

Find which the 5 numbers are the prime factors of 130

Which of the 5 numbers are the prime factors of 130?

Choices

Choice (4) Response

a.

3 and 10

b.

2 and 3

c.

10 and 13

d.

2 and 13

Question number: 406

» Mathematics » Factors and Multiples

MCQ▾

Question

Identify an example for twin primes.

Choices

Choice (4) Response

a.

5, 9

b.

Equation

c.

21, 25

d.

13, 15

Question number: 407

» Mathematics » Factors and Multiples

MCQ▾

Question

Which of the following numbers which have no common factor except 1?

Choices

Choice (4) Response

a.

Twin primes

b.

Co-primes

c.

Composite numbers

d.

None of the above

Question number: 408

» Mathematics » Factors and Multiples

MCQ▾

Question

How many prime numbers are there from 1 to 100?

Choices

Choice (4) Response

a.

27

b.

20

c.

15

d.

25

Question number: 409

» Mathematics » Factors and Multiples

MCQ▾

Question

Study the numbers given in the box.

This image shows numbers in the box

This Image Shows Numbers in the Box

Identify the number that is not a divisor of given numbers

Identify the number that is not a divisor of the given numbers.

Choices

Choice (4) Response

a.

39

b.

14

c.

26

d.

13

Question number: 410

» Mathematics » Fractions

MCQ▾

Question

Observe the given figures.

This image shows the three squares with unshaded and shaded

This Image Shows the Three Squares With Unshaded and Shaded

Find which fraction does the unshaded part

What fraction does the unshaded part in the figure represent?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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