Question

Reason (R) : The method of finding the value of a required number of items by
first finding the value of one item is called the unitary method.
6.
Assertion (A): If cost of 2 pens is 20, then the cost of 5 pens is 750.
V. N
3
A) Both A and R are correct and R is correct explanation A
B) Both A and R are correct but R is not correct explanation of A
C) A is correct, R is incorrect
D) A is incorrect, R is correct​

Answer 1

Answer:

D) A is incorrect, R is correct​