Dear Readers, Here We are providing a quant Quiz of 15 Ratio question in accordance with the syllabus of SSC CGL. Most of these Questions are Previous Year asked in SSC CGL. It will give you implicit idea of Math Question Paper of SSC CGL 2017
Q2. If 15% of x is same as 20% of y then x : y is:
(a) 4 : 3
(b) 5 : 4
(c) 6 : 5
(d) 3 : 4
Q3. The students in three classes are in the ratio 2 : 3 : 5. If 20 students are increased in each class, the ratio changes to 4 : 5 : 7. Originally the total number of students was:
(a) 50
(b) 90
(c) 100
(d) 150
Q4. Zinc and Copper are in the ratio of 5 : 3 in 200 gm of an alloy. How much grams of copper be added to make the ratio as 3 : 5?
(a) 1331/3
(b) 1/200
(c) 72
(d) 66
Q5. The ratio of copper and zinc in brass is 13 : 7. How much zinc will be there in 100 kg of brass?
(a) 20 kg
(b) 55 kg
(c) 35 kg
(d) 40 kg
Q6. In 30 litres mixture of acid, the ratio of acid and water is 2 : 3. What amount of water should be added to the mixture so that the ratio of acid and water becomes 2 : 5?
(a) 10 litres
(b) 15 litres
(c) 18 litres
(d) 12 litres
Q7. A and B have monthly incomes in the ratio 5 : 6 and monthly expenditures in the ratio 3 : 4. If they save Rs. 1800 and Rs. 1600 respectively, find the monthly income of B
(a) Rs. 3400
(b) Rs. 2700
(c) Rs. 1720
(d) Rs. 7200
Q8. The ratio of income of two persons is 5 : 3 and that of their expenditures is 9 : 5. Find the income of each person, if they save Rs. 1,300 and Rs. 900 respectively.
(a) Rs. 4,000, Rs. 2,400
(b) Rs. 3,000, Rs. 1,800
(c) Rs. 5,000, Rs. 3,000
(d) Rs. 4,500, Rs. 2,700
Q9. Divide Rs. 7,500 among A, B and C such that A’s share to B’s share is in ratio 5 : 2 and B’s share to C’s share is in the ratio 7 : 13. How much will B receive?
(a) Rs. 1,400
(b) Rs. 3,500
(c) Rs. 2,600
(d) Rs. 7,000
Q10. A sum of Rs. 1240 is distributed among A, B and C such that the ratio of amount received by A and B is 6 : 5 and that of B and C is 10 : 9 respectively. Find the share of C.
(a) Rs. 480
(b) Rs. 360
(c) Rs. 400
(d) Rs. 630
Q11. A and B together have Rs. 158, C has Rs. 101 less than what A and B together have, and B has Rs. 23 more than C. The amount of A is:
(a) Rs. 80
(b) Rs. 78
(c) Rs. 57
(d) Rs. 88
Q12. If a : b = 2/9 ∶1/3, b : c = 2/7 ∶5/14 and d : c = 7/10 ∶3/5 then a : b : c : d is
(a) 4 : 6 : 7 : 9
(b) 16 : 24 : 30 : 35
(c) 8 : 12 : 15 : 7
(d) 30 : 35 : 24 : 16
Q13. The ratio of age of two boys is 5 : 6. After two years the ratio will be 7 : 8. The ratio of their age after 12 years will be
(a) 22/24
(b) 15/16
(c) 17/18
(d) 11/12
Q14. Three numbers are in the ratio of 3 : 2 : 5 and the sum of their squares is 1862. The smallest of these numbers is
(a) 24
(b) 21
(c) 14
(d) 35
Q15. The sum of three numbers is 116. The ratio of second to the third is 9 : 16 and the first to the third is 1 : 4. The second number is
(a) 30
(b) 32
(c) 34
(d) 36
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