**Directions (1-5): Given Pie chart shows the degree wise distribution of students of six classes who attended a public seminar.**

Note: – These students are from 3 different schools.

Total schools ⇒ D.A.V. schools + J.N.V. School + D.P.S. School

**Q1. In class IX, 60% student who attended seminar are girls, in which distribution of girls, on the basis of school D.A.V, J.N.V and D.P.S is 2 : 3 : 1. If number of girls in IX class who attended seminar form J.N.V is 30, then find the total number of student who attended seminar from all schools and from all class.**

(a) 500

(b) 600

(c) 1000

(d) 400

(e) 800

**Q3. Find the ratio of number of students who attended seminar from class VII, X and XI together to number of students who attended seminar from class VIII, IX and XII together?**

(a) 13 :11

(b) 131 : 130

(c) 127 : 113

(d) Cannot be determined

(e) 113 : 111

**Q4. Number of students in XI class from J.N.V who attended seminar is 75 which is 25% of the total student in class XI who attended seminar. If number of student in VIII class from D.A.V. who attended seminar is 60 than find the number of students in class VIII from J.N.V and D.P.S together**

(a) 140

(b) 240

(c) 320

(d) 220

(e) 280

**Q5. Number of students in Class X who attended seminar are what percent of the number of student in class IX who attend seminar.**

(a) 60%

(b) 75%

(c) 65%

(d) 80%

(e) 50%

**Directions (6-10): What should come in place of the question mark (?) in the following number series.**

**Q6. 47, 66, 28, 85, ?, 104**

(a) 92

(b) 54

(c) 36

(d) 9

(e) 97

**Q7. 1296, 216, 72, 36, 24, ?**

(a) 12

(b) 20

(c) 6

(d) 15

(e) 9

**Q8. 1, 7, 19, 39, 69, ?**

(a) 121

(b) 132

(c) 128

(d) 104

(e) 111

**Q9. 2, ?, 12, 25, 46, 77**

(a) 8

(b) 6

(c) 4

(d) 3

(e) 5

**Q10. 1, 121, 441, 961, ?, 2601**

(a) 1551

(b) 1421

(c) 1761

(d) 1681

(e) 2481

**Directions (11-15): Find the exact value of the following questions:**

**Q11. 1278 + 1822 – 288 + 2122 = ?**

(a) 5328

(b) None of these

(c) 4289

(d) 4934

(e) 4724

**Q12. 3250 ÷ 5² + 1208 ÷ 2³ = ?**

(a) 281

(b) 236

(c) 201

(d) 381

(e) 251

**Directions (16-20): Find the wrong number in the following number series:**

**Q16. 8, 12, 24, 60, 180, 640, 2520**

(a) 60

(b) 180

(c) 2520

(d) 640

(e) 8

**Q17. –1, 1, 2, 6, 14, 30, 62**

(a) 1

(b) 62

(c) -1

(d) 14

(e) 30

**Q18. 3, 4, 12, 41, 103, 228, 444**

(a) 228

(b) 3

(c) 41

(d) 444

(e) 103

**Q19. 5, 3, 4, 7, 17, 45, 138**

(a) 3

(b) 7

(c) 17

(d) 45

(e) 138

**Q20. 17, 25, 38, 53, 79, 107, 140**

(a) 79

(b) 140

(c) 25

(d) 53

(e) 107

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

**Solutions**