Daily Numerical Ability Quiz for Bank Exam : 20/05/2019

Directions (Q. 1-5): What should come in place of the question mark (?) in the following series?

1. 680 655 704 623 744 ?

a) 575

b) 675

c) 600

d) 913

e) None of these

1. a

680 - 5^2 = 655

655 + 7^2 = 704

704 - 9^2 = 623

623 + 11^2 = 744

744 - 13^2 = 575

2. 10 10 20 ? 110 300 930

a) 40

b) 35

c) 45

d) 50

e) 60

2. c

10 × 0.5 + 5 = 10

10 × 1 + 10 = 20

20 × 1.5 + 15 = 45

45 × 2 + 20 = 110

110 × 2.5 + 25 = 300

300 × 3 + 30 = 930

3. 1 ? 22 188 2052 28748

a) 2

b) 3

c) 6

d) 16

e) 10

3. c

1 × 2 + 4 = 6

6 × 5 - 8 = 22

22 × 8 + 12 = 188

188 × 11 - 16 = 2052

2052 × 14 + 20 = 28748

4. 50327 7169 1215 223 76 ?

a) 1

b) 2

c) 3

d) 4

e) 8

4. d

(50327 – 144) ÷ 7 = 7169

(7169 + 121) ÷ 6 = 1215

(1215 – 100) ÷ 5 = 223

(223 + 81) ÷ 4 = 76

(76 – 64) ÷ 3 = 4

5. 14 34 62 ? 142 194

a) 94

b) 98

c) 108

d) 112

e) None of these

5. b

2 + 3 × 4 = 14

4 + 5 × 6 = 34

6 + 7 × 8 = 62

8 + 9 × 10 = 98

10 + 11 × 12 = 142

12 + 13 × 14 = 194

8^3 – 1 = 511

9^3 – 1 = 728

10^3 – 1 = 999

Reqd answer = 728.