bsd_lover wrote:

Slight trick in this one.

1 can concentrate yields 4 of juice

12 ounce can will yield 48 ounces of juice

Total ounces of juice we need to make is 200 * 6 = 1200 ounces

therefore total cans required = 1200 / 48 = 25

Answer is Option A

okay thanks! your approach is faster.

if I take once can of orange concentrate..... ( one can is 12 ounce )

Orange concentrate of 12 ounce means 36 ounce of water.

Therefore orange juice formed by one can of 12ounce is ( 12+36) = 48ounce.

But we need 1200ounce of juice ( 200*6=1200)

48 ounce from................1can.

1200ounce from............. (1/48)*1200 = 25cans.

Good this approach is better than mine!