Question

9. A boy had twice as many sums wrong as
right, if he had 24 sums in all, how many of
them were wrong?
(A) 4
(B) 6
(C) 8
(D) 16​

Answer 1

Answer:

16

Explanation:

as:8+16=24

and 8x2=16

so,8 and 16 add up to form the total no. of questions(24) and 16 is twice of 8