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# NumbersMathematics Teaching Exams State Level Railways SSC

Get quiz for Numbers Mathematics + Teaching Exams State Level Railways SSC , SSC , Railways Exams CGL/MTS/CPO, CTET & GATE. Get Free Quiz, PDF notes, Live video and guidance.

Question1) Find the missing number in the given series

2, 7, 10, 22, 18, 37, 26, ?

(A) 52

(B) 42

(C) 62

(D) 46

Option- ['A', 'B', 'C', 'D']

Explaination: There are two series here

2, 10, 18, 26, ... (Increase by 8)

7, 22, 37, ... (Increase by 15)

Hence, next term is 37+15 = 52

Question2) Look at this series: 544, 509, 474, 439, ... What number should come next?

(A) 414

(B) 404

(C) 445

(D) 420

Option- ['A', 'B', 'C', 'D']

Explaination: This is a simple subtraction series. Each number is 35 less than the previous number.

Question3) Find the missing number in the given series

279936, 46656, 7776, 1296, 216, ?

(A) 46

(B) 60

(C) 66

(D) 36

Option- ['A', 'B', 'C', 'D']

Explaination: Go on dividing by 6 to the next number

Question4) Look at this series: 201, 202, 204, 207, ... What number should come next?

(A) 208

(B) 205

(C) 211

(D) 210

Option- ['A', 'B', 'C', 'D']

Explaination: In this addition series, 1 is added to the first number; 2 is added to the second number; 3 is added to the third number; 4 is added to the fourth number; and go on.

Question5) Find the missing number in the given series

12, 38, 116, 350, 1052, ?

(A) 2200

(B) 1800

(C) 3158

(D) 2800

Option- ['A', 'B', 'C', 'D']

Explaination: 12 × 3 + 2 = 38

38 × 3 + 2 = 116

116 × 3 + 2 = 350

350 × 3 + 2 = 1052

1052 × 3 + 2 = 3158

Question6) Look at this series: 2, 4, 6, 8, 10, ... What number should come next?

(A) 12

(B) 11

(C) 14

(D) 13

Option- ['A', 'B', 'C', 'D']

Explaination: This is a simple addition series. Each number increases by 2.

Question7) Find the missing number in the given series

46080, 3840, 384, 48, 8, 2, ?

(A) 1/64

(B) 1

(C) 2

(D) 1/8

Option- ['A', 'B', 'C', 'D']

Explaination: 46080 /12 = 3840

3840 /10 = 384

384 /8 = 48

48 /6 = 8

8/4 = 2

2 /2 = 1

Question8) Look at this series: 14, 28, 20, 40, 32, 64, ... What number should come next?

(A) 56

(B) 52

(C) 128

(D) 96

Option- ['A', 'B', 'C', 'D']

Explaination: This is an alternating multiplication and subtracting series: First, multiply by 2 and then subtract 8.

Question9) Find the missing number in the given series

5,28,57,88,125

(A) 147

(B) 156

(C) 186