Class 8 Maths Chapter 16 Playing with Numbers MCQs

Class 8 Maths Chapter 16 (Playing with Numbers) MCQs are available online, with solved answers, for students. These objective questions for 8th standard are designed by experts, according to CBSE syllabus (2020-2021) and NCERT guidelines. The chapter-wise multiple-choice questions are provided at BYJU’S, for all students to learn the concepts thoroughly and score better marks in exams. Also, learn important questions for class 8 Maths here.

MCQs on Class 8 Playing with Numbers

Multiple choice questions (MCQs) are given for Class 8 Playing with Numbers chapter.

1. The general form of abc is:

A. 100a + 10b + c

B. 100b + 10c + a

C. 100c + 10a + b

D. None of the above

Answer: A

2. The generalised form of 129 is:

A. 100+90+2

B. 100+20+9

C. 100+2+9

D. None of the above

Answer: B

3. The usual form of 100 × 7 + 10 × 1 + 8 is:

A. 108

B. 708

C. 718

D. 170

Answer: C

Explanation: 100 × 7 + 10 × 1 + 8

= 700 + 10 + 8

= 718

4. Which of the following numbers are not divisible by 5?

A. 20

B. 125

C. 122

D. 200

Answer: C

Explanation: To be completely divisible by 5, the number should have 0 or 5 at it’s one’s digit place.

5. Which of the following numbers are divisible by 10?

A. 99

B. 45

C. 110

D. 75

Answer: C

Explanation: If any number has 0 at its one’s digit place, then it is divisible by 10.

Hence, 110/10 = 11

6. Which of the following are divisible by 2?

A. 98

B. 99

C. 101

D. 121

Answer: A

Explanation: If one’s digit of any number is even number, then the number is completely divisible by 2.

Hence, 98/2 = 49

7. If a number is divisible 9, then it is divisible by:

A. 6

B. 7

C. 3

D. 11

Answer: C

Explanation: If 99 is divisible by 9 then it is also divisible by 3.

99/9 = 11 and 99/3 = 33

8. If the three digit number 24x is divisible by 9, the value of x is:

A. 3

B. 7

C. 1

D. None of the above

Answer: A

Explanation: If 24x is divisible by 9, then:

2+4+x = 6+x is also divisible by 9.

It is possible only when, 6+x = 9, 18, …

Since x is single digit, therefore, 6+3 = 9

x=3

9. The number 2146587 is divisible by:

A. 7

B. 3

C. 11

D. None of the above

Answer: B

Explanation: 2146587 = 2 + 1 + 4 + 6 + 5 + 8 + 7 = 33

Since, 33 is divisible by 3, hence 2146587 is divisible by 3.

10. The number 15287 is divisible by:

A. 3

B. 7

C. 9

D. None of the above

Answer: D

1 Comment

  1. Nice good for learning for children you must have to add difficult sums it so easy you need to give some tough examples or question in online test mcq

    Thankyou Rudra

Leave a Comment

Your email address will not be published. Required fields are marked *

BOOK

Free Class