Question

Cost of 4 chairs is Rs. 900. How many such chairs can be purchased for Rs. 33750?

Answer 1

Rs. 900 is cost of = 4 chairs 

⇒ Rs. 1 is cost of = (4/900) chairs 

⇒ Rs. 33750 is cost of = (4 x 33750)/900 chairs 

= 150 chairs 

Thus, 150 chairs can be purchased for Rs. 33750.