Number Play Class 8 Assertion and Reasoning Questions
easyNumber Play Class 8 Assertion and Reasoning Questions
Number Play Class 8 Assertion and Reasoning Questions
In each of the following questions, two statements have been given. One has been labelled as Assertion (A) and the other has been labelled as Reason (R). You have to choose the correct option, from the given four options.
(a) Both the statements (A) and (R) are correct and (R) is the correct explanation of (A).
(b) Both the statements (A) and (R) are correct but (R) is not the correct explanation of (A).
(c) (A) is correct but (R) is not correct.
(d) (R) is correct but (A) is not correct.
1. (A) : A two digit number on subtracting from two digit number formed by reversing its digits yields a number divisible by 7.
(R): 92 - 29 = 63, which is divisible by 7.
Answer:
(d) (R) is correct but (A) is not correct.
2. (A) : For the product
the values of A and C are respectively 6 and 1.
(R) : 6 × 6 = 36.
Answer:
(d) (R) is correct but (A) is not correct.
3. (A) : Digital root of the number 169 is 7.
(R) : Sum of the digits is 16.
Answer:
(b) Both the statements (A) and (R) are correct but (R) is not the correct explanation of (A).
4. (A) : 48 is divisible by 6.
(R) : Sum of the digits of 48 is 4 + 8 = 12, which divisible by 6.
Answer:
(b) Both the statements (A) and (R) are correct but (R) is not the correct explanation of (A).
5. (A) : If an odd number divided by 5 leaves a remainder 4, then its unit digit is 9.
(R): 9 on division by 5 leaves remainder 4 and 9 is an odd number.
Answer:
(a) Both the statements (A) and (R) are correct and (R) is the correct explanation of (A).