NIC-NIELIT STA 2020

Question 22

If 5% income of P is equal to 15% income of Q and 10% income of Q is equal to 20% income of R. If income of R is ₹ 2000, then what are the incomes of P and Q respectively?

A	₹ 4000 and ₹ 8000
B	₹ 12000 and ₹ 4000
C	₹ 15000 and ₹ 5000
D	₹ 18000 and ₹ 6000

Mathematical-ReasoningPercentageVideo-Explanation

Question 22 Explanation:

5%P = (15/100)*Q

(10/100)*Q = (20/100)*R

(20/100)*2000

=4000

(10/100)*Q = 4000

Q = 4000

(5/100)*P = (15/100)*4000

=600

P = (600*100)/5

P=12000

Correct Answer: B

Question 22 Explanation:

5%P = (15/100)*Q

(10/100)*Q = (20/100)*R

(20/100)*2000

=4000

(10/100)*Q = 4000

Q = 4000

(5/100)*P = (15/100)*4000

=600

P = (600*100)/5

P=12000

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