question_answer

If the number of handmade fans and plates are interchanged for all the schools, then what is the total money collected by all schools?

A) Rs 18,000

B) Rs 6,750

C) Rs 5,000

D) Rs 21,250.

Correct Answer: D

Solution :

Total money collected \[=\left[ 7500\,\,\,6000\,\,7750 \right]\] \[=\,\,Rs\,\left( 7500\,+\,6000\,+\,7750 \right)\] \[=\,\,Rs\,\,21250\]