Numerical Ability (09 - 06 - 2021) || MSR Classes

 

Directions (1 – 10): What will come in place of question mark (?) in the given question ?

1. √1849 + √441 = 2(16 - ?)

a) 14

b) 6

c) 8

d) 12

e) 10

2. √(108 × 6 + 98 – 121) = ?2

a) 4

b) 3

c) 7

d) 8

e) 5

3. 60% of 540 + 45% of ? = 468

a) 360

b) 280

c) 320

d) 340

e) 300

4. (625.75 + 450.5 + ?) × 3/5 = 750

a) 173.75                b) 156.75

c) 167.25                 d) 163.25

e) 176.25

5. 20% of 225 + 75 = ?% of 150

a) 70

b) 75

c) 90

d) 80

e) 85

6. 60 ÷ 1.8 × 54 - ? = 1260

a) 460

b) 570

c) 560

d) 480

e) 540

7. (4/7 + 1 3/7 + 3/4) of ? = 693

a) 252

b) 308

c) 224

d) 364

e) 196

8. 82 × 72 ÷ √196 – 143 = 3?

a) 4

b) 5

c) 2

d) 3

e) 6

9. (2 2/3 × 6 3/4) + ? = 33

a) 9

b) 19

c) 11

d) 7

e) 18

10. (0.4 × 450) ÷ 4 = 5 × 3?

a) -2

b) 3

c) 2

d) 1

e) -3

Directions (11 – 15): What approximate value will come in place of the question mark (?) in the following question?(Note: You are not expected to calculate the exact value.)

11. 18.39% of 499.78 + 24.68% of 800.25 = ? × 1.86

a) 230

b) 145

c) 180

d) 90

e) 50

12. (1199.68 ÷ 19.85) × 4.76 = ?2 – 99.68

a) 75

b) 50

c) 35

d) 20             e) 8

13. (23.85 × 49.98) – (39.68 × 24.87) = ? × 4.66

a) 40

b) 75

c) 140

d) 240

e) 190

14. (41.782 – 39.87% of 2500) + 36.18 = ?

a) 940

b) 700

c) 600

d) 500

e) 800

15. 24.69% of 15.12% of 1999.52 = ? + 14.87

a) 120

b) 8

c) 60

d) 192

e) 264

Directions (16 – 20) : What will come in place of the question mark (?) in the given number series ?

16. 3 4 9 28 113 ?

a) 534

b) 492

c) 528

d) 486           e) 566

17. 220 229 211 247 ? 319

a) 175

b) 159

c) 164

d) 185

e) 193

18. 18 37 75 132 ? 303

a) 239

b) 242

c) 219

d) 208

e) 227

19. 220 108 52 24 10 ?

a) 0.5

b) 4

c) 3

d) 2

e) 5

20. 24 ? 12 18 36 90

a) 8

b) 12

c) 9

d) 6

e) 4

Directions (21 – 25): In the following question two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.

21. I. 3X2 – 7X + 2 = 0

II. 6Y2 – 19Y + 13 = 0

a) Y > X

b) X > Y

c) X ≤ Y

d) X ≥ Y

e) X = Y or no relation can be established

22. I. x− 12x + 35 = 0     

II. y− 13y + 40 = 0

a) Y > X

b) X > Y

c) X ≤ Y

d) X ≥ Y

e) X = Y or no relation can be established

23. I. a2 + 2a + 1 = 0

II. b2 = 4

a) Y > X

b) X > Y

c) X ≤ Y

d) X ≥ Y

e) X = Y or no relation can be established

 

 

24. I. a2 – 5a + 6 = 0

II. 2b2 – 13b + 21 = 0

a) Y > X

b) X > Y

c) X ≤ Y

d) X ≥ Y

e) X = Y or no relation can be established

25. I. 6x2 – 5x + 1 = 0

II. 4y2 + 3y – 1 = 0

a) Y > X

b) X > Y

c) X ≤ Y

d) X ≥ Y

e) X = Y or no relation can be established

 

 

 

Numerical Ability (08 - 06 - 2021) || MSR Classes


Directions (1 – 10): What value will come in place of question mark (?)

1. √196 × √121 × √64 = 7 × ?

a) 186

b) 176

c) 144

d) 206

e) 175

2. 125% of 300 + 3√64 ÷ 8 + 13 ÷ 2 = ?

a) 382

b) 482

c) 440

d) 372

e) 354

3. 40% of 45% of 30% of 1200 = ? ÷ 5

a) 350

b) 308

c) 364

d) 324

e) 375

4. (20% of 250 + 30% of 820) ÷ 4 + 26 = 10 × ?

a) 25              b) 32

c) 10              d) 8

e) 20

5. 162 + √1936 = 3 × ?

a) 110

b) 200

c) 120

d) 250

e) 100

6. 600% of 15 + 225% of 20 = ?2 – 34

a) 15

b) 18

c) 28

d) 13

e) 17

7. (24 ÷ 8 + 17) × 6 ÷ 15 = ?

a) 17

b) 11

c) 7

d) 18

e) 8

8. √361 + √289 = 11 + √?

a) 675

b) 476

c) 625

d) 876

e) 695

9. (118 × 153 ÷ 9 + 14) ÷ 3√8000 = ?

a) 111

b) 181

c) 576

d) 101

e) 211

10. (11.5)2 – (4.2)2 – 23 = ?2 – 8.39

a) 4

b) 6

c) 8

d) 10

e) 12

Directions (11 – 15): Find out the missing terms in given series below.

11. 10, 15, 26, 35, 50, ?

a) 61

b) 62

c) 63

d) 64

e) 65

12. 19, 28, 46, 73, ? 154

a) 95

b) 93

c) 106

d) 109           e) 115

13. 1, 1, 2, 6, 24, 120, ?

a) 720

b) 760

c) 790

d) 716

e) 726

14. 14, 17, 13, 18, 12, 19, ?

a) 11

b) 12

c) 16

d) 15

e) 18

15. 4, 13, 29, 54, 90, ?

a) 142

b) 133

c) 154

d) 143

e) 139

Directions (16 – 20): In the given series one number is wrong, find the wrong number.

16. 3, 53, 153, 302, 503, 753, 1053

a) 503

b) 302

c) 153

d) 1053        e) 753

17. 18, 29, 47, 77, 123, 199, 322

a) 77

b) 47

c) 29

d) 123

e) 199

18. 168, 672, –2352, –7056, 17940, 35280

a) 672

b) –2352

c) –7056

d) 17940

e) 168

19. 48, 53, 56, 63, 72, 83, 96

a) 56

b) 53

c) 63

d) 96

e) 83

20. 120, 240, 140, 210, 160, 200, 180

a) 240

b) 180

c) 210

d) 140

e) 160

Directions (21 – 25): Solve the given quadratic equations and mark the correct option based on your answer.

21. I. x2 + 13x + 36 = 0

II. y2 + 10y + 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.

22. I. x3 + 8000 = 0

II. 2y2 – 800 = 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.

23. I. x2 – 14x + 33 = 0

II. y2 – 25y + 156 = 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.

 

 

24. I. 2x2 – 21x + 54 = 0

II. y2 – 7y + 12 = 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.

25. I. x2 – 17x + 42 = 0

II. y2 – 8y + 15 = 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.

 

 

Numerical Ability (07 - 06 - 2021) || MSR Classes

Directions (1 – 10): What will come in place of question mark (?) in the given question ?

1. 60% of ? – 152 = 255

a) 800

b) 900

c) 700

d) 850

e) 750

2. (1/8)4 × 4? = 16

a) 6

b) 10

c) 9

d) 7

e) 8

3. 1 3/5 + 7/10 + ? = 5 1/10

a) 3 1/5

b) 2 4/5

c) 2 2/5

d) 2 1/5

e) 1 9/10

4. 8/15 × ? + 450 ÷ 9 = 122

a) 120           b) 105

c) 165           d) 150

e) 135

5. 80 – 84 ÷ 7 – ? ÷ 3 = 38

a) 90

b) 72

c) 84

d) 75

e) 96

6. 182 ÷ 6 × 0.4 = ?

a) 19.2

b) 20.4

c) 21.6

d) 18.8

e) 19.6

7. √? × 4.5 = 122

a) 900

b) 787

c) 1024

d) 1156

e) 1296

8. 5.6 × 2.5 – 9.9 = ?

a) 4.3

b) 4.1

c) 4.8

d) 5.1

e) 3.9

9. 16 × 15 – 8 × 13 = ?

a) 126

b) 136

c) 138

c) 128

e) 131

10. 15% of (250 + ?) = 63

a) 160

b) 190

c) 180

d) 150

e) 170

Direction (11 – 15): What approximate value will come in place of the question mark (?) in the given question ? (You are not expected to calculate the exact value)

11. √(319.88 × 2.995 – 49.992) = ?

a) 30

b) 15

c) 40

d) 10

e) 20

12. 3119 ÷ 6.08 + 9.02 × 29.99 = ?

a) 670

b) 710

c) 850

d) 690           e) 790

13. 279.86 – 4.05 × 14.99 = 660.18 ÷ ?

a) 3

b) 11

c) 8

d) 2

e) 6

14. 129.979 × 4.98 + 125.12 – 75.01 = ?

a) 750

b) 800

c) 600

d) 650

e) 700

15. ?% of (841 ÷ 12) = 6.992

a) 75

b) 90

c) 50

d) 30

e) 70

Directions (16 – 20) : What will come in place of question mark (?) in the given number series ?

16. 5.5          11       33      132    ?          3960

a) 528

b) 640

c) 660

d) 800           e) 740

17. 7              6         10       27       104 ?

a) 520

b) 515

c) 510

d) 525

e) 505

18. 56           68       61       73       66       ?

a) 77

b) 80

c) 76

d) 78

e) 81

19. 189        ?          45       21       9         3

a) 96

b) 99

c) 94

d) 88

e) 93

20. 80           78.7               76.1               72.2               67       ?

a) 60.5

b) 62

c) 59

d) 60

e) 61.5

Directions (21 – 25): In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y and choose the correct option.

21. I. x2 – 9x – 52 = 0

II. y2 + 22y + 105 = 0

a) x > y

b) x < y

c) x = y or the relationship cannot be established

d) x ≥ y

e) x ≤ y

22. I. x2 – 15x – 54 = 0

II. y2 – 10y – 96 = 0

a) x > y

b) x < y

c) x = y or the relationship cannot be established

d) x ≥ y

e) x ≤ y

23. I. x2 + 21 = 142

II. y3 - √1764 = 1289

a) x > y

b) x < y

c) x = y or the relationship cannot be established

d) x ≥ y

e) x ≤ y

 

24. I. 2x2 + 24x + 54 =0

II. 3y2 - 21y+ 36 = 0

a) x > y

b) x < y

c) x = y or the relationship cannot be established

d) x ≥ y

e) x ≤ y

25. I. 3x2 + 12x - 63 =0

II. y2 - 16y + 63 = 0

a) x > y

b) x < y

c) x = y or the relationship cannot be established

d) x ≥ y

e) x ≤ y