Questions for Chapter 3 Playing with Numbers

Extra Questions with solutions for Chapter 3 Playing with Numbers Class 6 Maths

This page consists of extra questions with answers for Chapter 3 Playing with Numbers prepared by experts. Each worksheet for Chapter 3 Playing with Numbers of class 6 Maths consists of Extra questions in the form of MCQ and subjective questions based on Chapter 3 Playing with Numbers with detailed explanations and solutions. All the Important questions for Chapter 3 Playing with Numbers required for practice are covered. Do solve NCERT questions with the help of NCERT Solutions for class 6 Maths and more worksheets check out worksheets for class 6 Maths.

Extra Questions for Chapter 3 Playing with Numbers

Question-1. A prime number is

    (a)    an even number    (b)    an odd number

    (c)    a composite number    (d)    None of these

Answer-(d)  Each of the numbers which have exactly two factors, namely 1 and itself, is called a prime number.

Question-2.The least prime number is 

    (a)    1    (b)    0

    (c)    2    (d)    3

Answer- (c) 2 is the lowest and only even prime number.

Question-3. A prime number

    (a)    has exactly one factor    (b)    has exactly two factors

    (c)    is not divisible by 2    (d)    is an odd number

Answer-(b)  A prime number has two factors (i.e. 1 and itself).

Question-4.The sum of the prime number between 90 and 100 is

    (a)    188    (b)    281

    (c)    376    (d)    97

Answer-(d)  The prime number between 90 and 100 is only 97.

Question-5.What least value should be given to * so that the number 653*47 is divisible by 11?

    (a)    9    (b)    6

    (c)    2    (d)    1

Answer-(d) If we put 1 in place of * then that number will be divisible by 11.

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