If P's income is 40% more than Q's income, by what percent is Q's income less than P's? | StudyFlash MCQ

Maths Percentage

If P's income is 40% more than Q's income, by what percent is Q's income less than P's?

यदि P की आय Q से 40% अधिक है, तो Q की आय P से कितने प्रतिशत कम है?

A

40%

B

20%

C

30%

D

28.57%

Correct Answer: Option D

Explanation / व्याख्या:

40% = 2/5. Q = 5, P = 7. Difference is 2. Less percent = 2/7 = 28.57%.

40% = 2/5. Q = 5, P = 7. अंतर 2 है. कम प्रतिशत = 2/7 = 28.57%.

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