# 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**

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