chapters
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chapter:   RATIO, PROPORATION AND PERCENTAGE

a. 312

B. 321

c. 936

d. 1560

a. 35 years

B. 40 years

c. 30 years

d. 25 years

a. rs. 1280

B. rs. 8400

c. rs. 8210

d. rs. 1320

a. 3:4

B. 7:1

c. 1:3

d. 4:3

## 5. Price of each article of type P, Q, and R is Rs. 300, Rs. 180 and Rs. 120 respectively. Sureshbuys articles of each type in the ratio 3:2:3 in Rs. 6480. How many articles of type Q did hepurchase?

a. 8

B. 14

c. 20

d. none of the above

a. 6:5

B. 5:6

c. 1:1

d. 8:15

a. 72, 84, 108

B. 60, 72, 96

c. 72, 84, 96

d. 72, 96, 108

a. 20:38

B. 50:147

c. 10:21

d. 50:151

a. 5:2

B. 4:3

c. 11:3

d. 37:19

a. 72

B. 60

c. 66

d. 75

a. 30

B. 28

c. 24

d. 10

## 12. How to divide 3395 in ratio of 42 : 32 : 23?

a. 1470, 1120 and 805

B. 1550, 1235 and 610

c. 1245, 1150 and 1000

d. 1764, 1022 and 529

a. 3:15:5

B. 21:16:45

c. 3:7:5

d. 27: 63:35

## 14. Income ratio of Ramesh and Suresh is 5:6. Their spending ratio is 7:9. Ramesh saves 4000and Suresh saves 3000. Income and spending respectively of Ramesh and Suresh are

a. ramesh - 25000, 21000; suresh – 30000, 27000

B. ramesh - 36000, 32000; suresh – 30000, 27000

c. ramesh - 30000, 27000; suresh – 36000, 32000

d. none of the above

a. 6/7

B. 12/13

c. 10/11

d. 59/63

a. 35

B. 21

c. 27

d. 30

## 17. Find A:B:C:D when A:B = 2:3 ; B:C = 7:9 ; C:D = 5:7

a. 70 : 105 : 135 : 189

B. 105 : 115 : 236 :189

c. 70 : 124 : 155 : 201

d. 12 : 78 : 256 : 189

a. 251

B. 181

c. 175

d. 221

a. 64

B. 120

c. 45

d. 105

a. 144

B. 72

c. 162

d. 972

a. 135

B. 150

c. 124

d. 105

a. rs. 99

B. rs. 126

c. rs. 140

d. rs. 152

a. 4 :5

B. 16 : 25

c. 64 : 25

d. 64 : 125

a. 7 : 4

B. 5 : 3

c. 2 : 1

d. 7 : 6

a. 1/4

B. 1/5

c. 1/10

d. none of above