## The labour charge of painting 1 sq. m of wall is Rs 25.50. Find the charge of painting 30 sq. m of the wall.

The labour charge of painting 1 sq. m of wall is Rs 25.50. Find the charge of painting 30 sq. ...

## 29. Ram borrowed a sun at 8% annual rate for first 3 years, at 10% annual rate of interest

for next 4 years at 12% rate for t

29. Ram borrowed a sun at 8% annual rate for first 3 years, at 10% annual rate of interestfor next ...