Practice30Create account

A shop sells 3 notebooks for ₹135. Ravi buys 7 notebooks and pays with a ₹500 note. How much change (in ₹) does he get back?

Competition practiceRatio, Percentage & Commercial Math
  • A370
  • B205
  • C165
  • D185

Step-by-Step Solution

One notebook = 135 ÷ 3 = ₹45. Seven cost = ₹315. Change = 500 − 315 = ₹185.
Answer: D) 185

Master this topic in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Ratio, Percentage & Commercial Math practice questions

More Ratio, Percentage & Commercial Math practice

A number is first increased by 25%. By what percent must the new value be decreased to…15 workers can build a wall in 8 days. Working at the same rate, how many days will 10…In how many years will ₹2500 amount to ₹3000 at 5% simple interest per annum?A car travels 150 km on 12 litres of petrol. At the same rate, how far can it travel on…If A : B = 2 : 3, B : C = 4 : 5 and C : D = 6 : 7, then A : D is: