Quantitative Daily Question : Dated 9 May 2018

Number of Question – 15                                 Timing – 15 Min

 

 

 

DATA INTERPRETATION TABLE GRAPH

Directions (Q. 1-5): Following table shows the marks scored by seven students in six different

 1. What is the percentage difference between the marks scored by student ‘V in Hindi and student ‘S’ in Chemistry?

a) 5.75%

b) 6.25%

c) 6.75%

d) 7.25%

e) 7.5%

 

2. What is the average of marks obtained by all students in English? (Answer in approximate value)

a) 57

b) 55

c) 60

d) 64

e) 51

 

3. In how many subjects did student ‘Q’ get more than 65% marks?

a) Nil

b) One

c) Two

d) Three

e) Four

 

4. What is the difference between the percentage of marks obtained by student ‘R’ in Hindi and Physics together and the percentage of marks obtained by student ‘Q’ in English and Chemistry together?

a) 11.4%

b) 15.8%

c) 12.6%

d) 17.5%

e) 21%

 

5. What is the overall percentage of marks scored by student ‘V in all subjects together? (Answer in approximate value)

a) 68%

b) 73%

c) 75%

d) 78%

e) 81%

 

 

Wrong Number Series

Directions (Q. 6-10): In each of these questions a number series is given. In each series only one number is wrong. Find out the wrong number.

6. 50 51 47 56 42 65 29

a) 51

b) 47

c) 56

d) 42

e) 65

 

7. 3 9 23 99 479 2881 20159

a) 9

b) 23

c) 99

d) 479

e) 2881

 

8. 7 4 6 9 20 52.5 160.5

a) 6

b) 4

c) 20

d) 9

e) 5

 

9. 1 3 6 11 20 39 70

a) 3

b) 39

c) 11

d) 20

e) 6

 

10. 2 13 27 113 561 3369 23581

a) 27

b) 13

c) 113

d) 561

e) 3369

 

 

Quadratic Equation

 

Directions (Q. 11-15): Two equations (I) and (II) are given in each question. On the basis of these equations you have to decide the relation between ‘x’ and ‘y’ and give answer.

11. I. 6x² – 19x + 15 = 0

II. 10y² – 29y + 21 = 0

a) if x > y

b) if x < y

c) if x ≥ y

d) if x ≤ y

e) if x = y or no relation can be established between x and y.

 

12. I. 12x² + 11x – 56 = 0

II. 4y² – 15y + 14 = 0

a) if x > y

b) if x < y

c) if x ≥ y

d) if x ≤ y

e) if x = y or no relation can be established between ‗x‘ and ‗y‘.

 

13. I. 3x² + 13x + 12 = 0

II. y² + 9y + 20 = 0

a) if x > y

b) if x < y

c) if x ≥ y

d) if x ≤ y

e) if x = y or no relation can be established between ‗x‘ and ‗y‘.

 

14. I. 8x² – 15x + 7 = 0

II. 2y² – 7y + 6 = 0

a) if x > y

b) if x < y

c) if x ≥ y

d) if x ≤ y

e) if x = y or no relation can be established between ‗x‘ and ‗y‘.

 

15. I. 7x – 3y = 13

II. 5x + 4y = 40

a) if x > y

b) if x < y

c) if x ≥ y

d) if x ≤ y

e) if x = y or no relation can be established between ‗x‘ and ‗y‘.