Mathematics (NSTSE (National Level Science Talent Search Examination) Class 5): Questions 100 - 106 of 750

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Question number: 100

» Mathematics » Factors and Multiples

MCQ▾

Question

M and N are two 1-digit numbers such thatEquation . What are the respective values of M and N?

Choices

Choice (4) Response

a.

8, 9

b.

6, 4

c.

7, 11

d.

3, 5

Question number: 101

» Mathematics » Factors and Multiples

MCQ▾

Question

Which of the following sets of numbers have the same H. C. F. ?

This table shows the four sets of numbers

This Table Shows the Four Sets of Numbers

Find which sets of numbers have the same H. C. F.

Choices

Choice (4) Response

a.

Q and S

b.

P and Q

c.

R and S

d.

Q and R

Question number: 102

» Mathematics » Fractions

MCQ▾

Question

Which mixed number is equal toEquation ?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 103

» 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: 104

» 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: 105

» 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: 106

» 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

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