together is Rs.70000. Ratio of the total savings of all the persons together to the savings of Chitra is 11:2. Expenditure of Bala is half of the savings of Chitra. The expenditure of Bala is 25% of the expenditure of Divya and the expenditure of Ezhil is Rs.2000 more than the expenditure of Chitra. Income of Bala is Rs.12000 which is Rs.5000 more than the savings of Ezhil. Savings of Aari is 20% more than the savings of Divya and the ratio of the expenditure of Aari to the savings of Ezhil is 4:7. Total Expenditure of all the persons together is Rs.4000 more than the total savings of all the persons together.

1) What is the ratio of the income of Divya to Ezhil?

A.2:1

B.3:1

C.1:2

D.1:3

E.None of these

2) What is the average income of Divya, Chitra and Ezhil?

A.Rs.12000

B.Rs.14000

C.Rs.16000

D.Rs.10000

E.Rs.18000

3) What is the difference between the Savings and Expenditure of Bala, Chitra and Divya together?

A.Rs.2000

B.Rs.2500

C.Rs.3000

D.Rs.3500

E.Rs.4000

4) The Savings of Aari is what percent of the income of Aari?

A.60%

B.40%

C.80%

D.70%

E.50%

5) What is the ratio of the Savings to Expenditure of Ezhil?

A.7:8

B.7:10

C.3:5

D.14:19

E.14:21

Explanation :

Total savings = (70000- 4000)/2 = Rs.33000

Total expenditure = 33000 + 4000 = 37000

Savings of Chitra = 2/11 * 33000 = 6000

Income of Bala = 12000

Expenditure of Bala = 6000/2 = 3000

Savings of Bala = 12000 – 3000 = 9000

Expenditure of Divya = 100/25 * 3000 = 12000

Savings of Ezhil = 12000 – 5000 = 7000

Savings of Aari and Divya = 33000 – 6000 – 9000 – 7000 = 11000

Ratio of the savings of Aari and Divya = 120:100 = 6:5

Savings of Aari = 6/11 * 11000 = 6000

Savings of Divya = 5/11 * 11000 = 5000

Expenditure of Aari = 4/7 * 7000 = 4000

Expenditure of Chitra and Ezhil = 37000 – 4000 – 3000 – 12000 = 18000

Expenditure of Ezhil is Rs.2000 more than the expenditure of Chitra.

Expenditure of Ezhil = 10000

Expenditure of Chitra = 8000

1) Answer: E

Required ratio = (5000 + 12000):(7000 + 10000)

= 1:1

2) Answer: C

Required average = ((8000 + 6000) + (10000 + 7000) + (5000 + 12000))/3

= (14000 + 17000 + 17000)/3

= 48000/3

= 16000

3) Answer: C

Savings of Bala, Chitra and Divya = 9000 + 6000 + 5000 = 20000

Expenditure of Bala, Chitra and Divya = 3000 + 8000 + 12000 = 23000

Required Difference = 23000 – 20000 = 3000

4) Answer: A

Required percentage = 6000/10000 * 100 = 60%

5) Answer: B

Required ratio = 7000:10000 = 7:10