To determine the sum of the prime numbers for which the difference between the largest and smallest prime numbers below 100 is a multiple, we will solve this question step-by-step.
The correct answer is 24.
This matches the given correct answer option.
If the price of a commodity increases by 25%, by what percentage should the consumption be reduced to keep the expenditure the same?
A shopkeeper marks his goods 40% above cost price and offers a 10% discount. What is his percentage profit?