A courtyard is 28 meter long and 13 meter board is to be paved with bricks of dimensions 22 cm by 12 cm. The total number of bricks required is :
Choices:
A) 16000 B) 14567 C) 13787 D) 13456 E) none of these

Rationale: explanation : number of bricks = courtyard area / 1 brick area = ( 2800 ã — 1300 / 22 ã — 12 ) = 13787 option c
Answer: C