Question: 25 percent of 20 percent of a number is equal to 250. What is the 35 percent of that number?

1. 1750
2. 1570
3. 1650
4. 1560

Answer: 1750

Solution:
25 percent of 20 percent of a number x = 250
0.25(0.2)x=250
35 percent of the number =0.35x
0.35x= (250x4x5x35)/100
=5x2x5x35=1750