**Directions (1-5): Read the following table and answer the following question. Table shows the total number of student in 5 different schools and percentage of students scoring 60% or more than 60% in each school.**

**Q1. Find the average number of students from school B, C, and D together who score less than 60% marks?**

(a) 407

(b) 358

(c) 267

(d) 372

(e) 385

**Q2. If Boys to girls ratio in school D and E are 11 : 14 and 5 : 4 respectively. Then find the ratio of total Boys in school D and E together to total girls in school D and E togather?**

(a) 3 : 4

(b) 19 : 15

(c) 9 : 7

(d) 21 : 22

(e) 21 : 23

**Q4. If ratio of passed to failed student in school C is 7:3. Then how many students passed with less than 60% marks in school C ?**

(a) 42

(b) 66

(c) 72

(d) 55

(e) 86

**Q5. Find the ratio of student who scored less than 60% from school A and B together to students who scored 60% or above from school C and E together?**

(a) 973 : 423

(b) 422 : 971

(c) 19 : 17

(d) 11 : 12

(e) 971 : 422

**Q6. â€˜Bâ€™ is 50% less efficient than â€˜Aâ€™ and â€˜Câ€™ is 25% more efficient than â€˜Bâ€™. â€˜Bâ€™ alone can complete the work in 60 days. If â€˜Aâ€™, â€˜Bâ€™, â€˜Câ€™ together started the work, â€˜Aâ€™ left 1 day before and â€˜Bâ€™ left 6 days before completion of work, then find number of days for which â€˜Aâ€™ worked?**

(a) 12 days

(b) 16 days

(c) 24 days

(d) 15 days

(e) 9 days

**Q8. Arun invested Rs X in scheme I for three years at the rate of 12% p.a. at simple interest while Kush invested Rs (X + 4000) in scheme II for 2 years on C.I. at 20% p.a. rate. Find sum invested by Kush if total interest earned by them is Rs. 3360.**

(a) 6000

(b) 4500

(c) 2000

(d) 3500

(e) 5200

**Q9. A milkman made a mixture by mixing milk and water in the ratio 2 : 3 and sold 37.5% of the mixture. If he added 62.5 â„“ water in the remaining mixture, ratio of milk to water becomes 2 : 5, then Find the initial quantity of mixture?**

(a) 325â„“

(b) 400â„“

(c) 250â„“

(d) 150â„“

(e) 450â„“

**Q10. Speed of current is 3 km/hr and speed of boat in still water is 50% more than speed of boat in upstream. A boat travels 135 km in downstream and on returning, an additional engine is added which increases the speed of boat by â€˜xâ€™ kmph. If boat completes whole journey in 15 hrs, then find the value of â€˜xâ€™?**

(a) 25 kmph

(b) 12 kmph

(c) 15 kmph

(d) 24 kmph

(e) 30 kmph

**Directions (11-15): Solve the given quadratic equations and mark the correct option based on your answerâ€”**

(a) x < y

(b) x â‰¤ y

(c) x = y or no relation can be established between x and y.

(d) x > y

(e) x â‰¥ y

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

**Solutions**