Directions (1-5): **In the following questions there are two equations given. You have to solve both the equations and give answer:**

(a) if x > y

(b) if x < y

(c) if x ≥ y

(d) if x ≤ y

(e) if x = y or relation between x and y cannot be established

**Q6. A can do a work in x days. B is 60% more efficient than ‘A’. They together can do a work in 6 days. Find the value of x.**

**Q7. Cost price of two articles A and B is in the ratio 2 : 3. If article A is sold 20% profit and article B is sold at 25% profit then find the overall profit percentage in selling the both articles.**

(a) 25%

(b) 24%

(c) 23%

(d) 22%

(e) 21%

**Q8. Average age of three persons A, B and C is 30 years. After three years average age of A, B, C and including another person D will 37.5 years. What will be the age of D after six years?**

(a) 51 years

(b) 54 years

(c) 57 years

(d) 60 years

(e) 48 years

L1Difficulty 2

QTags Average

QCreator AYUSH PANDEY

**Q9. A and B invested Rs. x and Rs. 20,000 for 4 months and 3 months respectively in a business. If ratio of profit share of A and B is 1 : 2 then find the value of ‘x’**

(a) 8500 Rs.

(b) 7000 Rs.

(c) 9000 Rs.

(d) 8000 Rs.

(e) 7500 Rs.

L1Difficulty 2

QTags Partnership

QCreator AYUSH PANDEY

**Q10. A mixture of milk and water in a jar contains 36ℓ milk and 12ℓ water, Xℓ of milk and (X + 8) ℓ of water added in mixture. If 12½% of new mixture is 10ℓ, then find how much water added in mixture?**

(a) 16 ℓ

(b) 14 ℓ

(c) 22 ℓ

(d) 20 ℓ

(e) 12 ℓ

L1Difficulty 2

QTags Mixture and allegation

QCreator AYUSH PANDEY

Direction (11-15): **Pie chart given below shows percentage breakup of students playing different instruments. Study the chart carefully and answer the following questions.**

**Q11. Number of students who play violin is what percent more than no. of students who play Tabla?**

(a) 50%

(b) 120%

(c) 150%

(d) 70%

(e) 125%

**Q12. What is the ratio of number of students who play Guitar and Casio together to the number of students who play Flute and Violin together?**

(a) 26 : 19

(b) 19 : 17

(c) 17 : 13

(d) 19 : 26

(e) 24 : 25

**Q13. What is the average of number of students who play Casio, Flute and Guitar together?**

(a) 240

(b) 260

(c) 250

(d) 270

(e) 220

**Q14. Number of students who play Casio, Tabla and Flute together is what percent of number of students who play Guitar and Violin together?**

**Q15. What is the difference between average number of students who play Guitar and Casio together to the average number of students who play Tabla, Flute and Violin together?**

(a) 120

(b) 122

(c) 125

(d) 128

(e) 124

**Practice More Questions of Quantitative Aptitude for Competitive Exams:**

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