# Mathematics Questions for AFCAT & CAPF: 11th February

Dear Students, Defence Adda is providing you all with this quiz on Mathematics questions for CDS, AFCAT, CAPF and other Defence Examinations. The questions asked in Mathematics Section of most of the defence examinations are based on the topics from Mathematics of Class 11th and 12th. The questions asked in this section are complex and comparatively difficult but once attempted with high accuracy, can fetch you full marks in this section. Also, practice on a daily basis helps one dive into the core concepts of a subject and thus, help her perform to the best of her ability in the real examinations. So, attempt the daily quizzes being provided by Defence Adda and score to the maximum in the Mathematics Section of all sorts of defence examinations.

**Q6. The average weight of P, Q and R is 45 kg. If the average weight of P and Q be 36.5 kg and that of Q and R be 52 kg, then what is the weight (in kgs) of Q?**

(a) 42

(b) 44

(c) 46

(d) 48

**Q7. A shopkeeper by selling 21 items earns a proﬁt equal to the selling price of 1 item. What is his proﬁt percentage?**

(a) 5.5

(b) 2.2

(c) 2

(d) 5

**Q8. What is the value of 10% of 150% of 400?**

(a) 600

(b) 50

(c) 500

(d) 60

**Q9. To cover a distance of 144 km in 3.2 hours what should be the average speed of the car in meters/second?**

(a) 12.5

(b) 10

(c) 7.5

(d) 15

**Q10. If in 2 years at simple interest the principal increases by 18%, what will be the compound interest (in Rs) earned on Rs 7000 in 3 years at the same rate?**

(a) 1865.2

(b) 2065.2

(c) 1965.2

(d) 1765.2

**SOLUTIONS**

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