App Logo

No.1 PSC Learning App

1M+ Downloads
The income of three people are in the ratio 3 : 4 : 6. If their income is increased by 10%, 20% and 15% respectively. Find the ratio of their new income.

A11 : 12 : 15

B12 : 13 : 16

C11 : 16 : 23

D13 : 16 : 24

Answer:

C. 11 : 16 : 23

Read Explanation:

Let the income be 3x, 4x and 6x respectively. New income of 1st person = 3x + 10% of 3x = 3.3x New income of 2nd person = 4x + 20% of 4x = 4.8x New income of 3rd person = 6x + 15% of 6x = 6.9x Ratio of new income=3.3 : 4.8 : 6.9 =11 : 16 : 23


Related Questions:

A manager divided Rs.234 into three workers P, Q and R such that 4times P’s share is equal to 6 times Q’s share which is equal to 3 times R’s share. How much did P get?
The ratios of acid and water in vessels A and B are 4 : 5 and 7 : 5, respectively. In what ratio should the contents of A and B be mixed to get a solution containing 50% acid?
P and Q starts a business with investment of Rs. 28000 and Rs. 42000 respectively. P invests for 8 months and Q invests for one year. If the total profit at the end of the year is Rs. 21125, then what is the share of P?
The age of Amit is twice that of Babar. The ratio of age of Amit 6 years hence to that of Babar 8 years hence is 17 : 11. If the age of Simran 6 years hence will be 4 years more than the age of Amit 5 years hence, then find the present age of Simran.
The sum of three numbers is 280. The ratio between the first and the second number is 2 : 3 and the ratio between the second and the third number is 4 : 5. Find the second number.