Multiple Choice Questions

Two numbers are 30 and 60 lesser than a third number By how much percent is the second number to be ...........

Quantitative Aptitude and Numerical Ability (DRDO) (Phase-i and II) Percentage

Two numbers are 30% and 60% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

- Let's assume the third number is 100.

- The first number is 30% less: 100 - 30 = 70.

- The second number is 60% less: 100 - 60 = 40.

- We need to find the percentage increase of the second number (40) to equal the first number (70).

- Calculation:

- Increase needed: 70 - 40 = 30.

- Percentage increase: (30/40) × 100 = 75%.

- Correct Answer: Option 2, 75.

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