- A252
- B220
- C450
- D300
Step-by-Step Solution
180 is 60% of the original. Original = . Check: 40% of 300 = 120, 300 − 120 = 180. (450 treats 180 as 40%.)
Answer: D) 300
A storm knocked down 40% of the mangoes on a tree, and 180 mangoes were left. How many mangoes were on the tree before the storm?
Class 7Percentage Increase and DecreaseComparing Quantities
Master this chapter in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Percentage Increase and Decrease practice questions
More Class 7 Percentage Increase and Decrease practice
The cost of a toy train is ₹160. It goes up by 12.5%. What is the new cost?The table shows the Mehta family's monthly spending. Which item went down, and by what…A price rose from ₹80 to ₹100, a 25% increase. Later it fell back from ₹100 to ₹80. What…A ₹800 lamp's price is first raised by 25%, and then the new price is reduced by 20%.…A town of 10,000 people grows by 10% each year. What is its population after 2 years?