Question discussion

Supriya's monthly income is twice Deepa's monthly income. The ratio of the monthly income of Deepa and Sandhya is 7 : 3 respectively and th…

341289Medium 1 reply 1,058 views

Supriya's monthly income is twice Deepa's monthly income. The ratio of the monthly income of Deepa and Sandhya is 7 : 3 respectively and their average monthly income is Rs 25,000. What is Supriya's mo

ARs. 70,000
BRs. 60,000
CRs. 50,000
DRs. 40,000

Correct answer: A

Join the discussion Report an error

Discussion 1

CCommunity07 Jul 2021

Rs. 70,000

Supriya : Deepa =2 : 1 = 14 : 7
Deepa : Sandhya = 7 : 3
∴ Supriya : Deepa : Sandhya = 14 : 7 : 3
∴ 7x + 3x = 2 x 25000
∴ x = 5000
∴ Supriya's monthly income= 14 x 5000 = Rs. 70000