 Previous Year Quant Quiz for AFCAT and INET(Miscellaneous):18 February

## Mathematics Quiz for AFCAT and INET Exam: 12th February 2020

Jai Hind Aspirants, Defence Adda is providing you all with this quiz on Mathematics questions for CDS, AFCAT, CAPF and other Defence Examinations.

Q1. One litre of water is evaporated from 6 litres of a solution containing 5% salt. The percentage of salt in the remaining solution is
(a) 16%
(b) 5%
(c) 4%
(d) 6%

Q2. A shopkeeper professes to sell all things at a discount of 10% but increases the selling price of each article by 20%. His gain on each article is
(a) 6%
(b) 8%
(c) 10%
(d) 12%

Q3. If the selling price of an article is 4/3rd of its cost price, the profit in transaction is
(a) 16.75%
(b) 20.50%
(c) 25.50%
(d) 33.33%

Q4. If selling price is doubled, the profit triples. Find the profit percent.
(a) 66.66
(b) 100
(c) 105.33
(d) 120

Q5. If 4/5th of an estate is worth Rs.16,800, then the value of 3/7th of the estate is
(a) Rs. 9000
(b) Rs. 21000
(c) Rs. 72000
(d) Rs. 90000

Q6. If a/b = 3/4 and 8 a + 5 b=22, then the value of ‘a’ is
(a) 1
(b) 1/2
(c) 3/2
(d) 3/4

Q7. If (a – b) is 6 more than (c + d) and (a + b) is 3 less than (c – d), then the value of (a – c) is
(a) 0.5
(b) 1.0
(c) 1.5
(d) 2.0

Q8. Two numbers are in the ratio 7: 8. If 3 is added to each of them their ratio becomes 8: 9. The numbers are
(a) 14, 16
(b) 24, 27
(c) 21, 24
(d) 16, 18

Q9. The sum of three numbers is 98. If the ratio of the first to the second is 2: 3 and that of the second to the third is 5: 8, then the second number is
(a) 20
(b) 30
(c) 48
(d) 58

Q10. A certain amount was divided between Sita and Gita in the ratio 9: 8. If Sita’s share was Rs. 4500 then the amount is
(a) Rs. 9000
(b) Rs. 8500
(c) Rs. 6750
(d) Rs. 9025

Solutions   