Series Completion (RRB)

RRB Reasoning Test, Series Completion (RRB), Missing number, Insert the missing number

15 Questions Published

Questions

Question 1 Multiple Choice (Single Answer)

Directions: Complete the series.

1, 4, 10, 19, 31, 46, ?

  1. 49
  2. 52
  3. 55
  4. 58
  5. 64
Question 2 Multiple Choice (Single Answer)

Directions: Complete the series.

9, 10, 5, 6, 3, 4, 2, ?

  1. 1
  2. -3
  3. -1
  4. 0
  5. 3
Question 3 Multiple Choice (Single Answer)

Directions: Complete the series.

1, 3, 3, 6, 5, 9, 7, 12, ?

  1. 17
  2. 14
  3. 9
  4. 15
  5. 11
Question 4 Multiple Choice (Single Answer)

Directions: Complete the series.

2, 5, 20, 107, 758, ?

  1. 1409
  2. 845
  3. 773
  4. 6833
  5. 6832
Question 5 Multiple Choice (Single Answer)

Directions: Complete the series.

5, 7, 11, 19, 35, ?

  1. 51
  2. 43
  3. 67
  4. 70
  5. 39
Question 6 Multiple Choice (Single Answer)

Directions: Complete the series.

5, 12, 26, 54, 110, ?

  1. 222
  2. 117
  3. 124
  4. 138
  5. 221
Question 7 Multiple Choice (Single Answer)

Directions: Complete the series.

50, 45, 41, 38, 36, 35, ?

  1. 35
  2. 30
  3. 31
  4. 33
  5. 34
Question 8 Multiple Choice (Single Answer)

Directions: Complete the series.

90, 90, 45, 15, 15/4, 3/4, ?

  1. 1/8
  2. 3/4
  3. 3/8
  4. 3/16
  5. 1/4
Question 9 Multiple Choice (Single Answer)

Directions: Complete the series.

1, 7, 12, 16, 19, 21, ?

  1. 23
  2. 24
  3. 25
  4. 26
  5. 22
Question 10 Multiple Choice (Single Answer)

Directions: Complete the following series.

2, 5, 17, 71, 359, ?

  1. 2159
  2. 362
  3. 2154
  4. 371
  5. 2160
Question 11 Multiple Choice (Single Answer)

Directions: Complete the series.

5, 15, 35, 65, 105, 155, ?

  1. 215
  2. 165
  3. 175
  4. 185
  5. 195
Question 12 Multiple Choice (Single Answer)

Directions: Complete the series.

1, 4, 9, 16, 25, ?

  1. 36
  2. 28
  3. 30
  4. 32
  5. 34
Question 13 Multiple Choice (Single Answer)

Directions: Complete the series.

1, 2, 6, 15, 31, 56, ?

  1. 92
  2. 57
  3. 60
  4. 65
  5. 72
Question 14 Multiple Choice (Single Answer)

Directions: Complete the series.

1, 101, 151, 176, 188.5, ?

  1. 194.75
  2. 288.5
  3. 238.5
  4. 213.5
  5. 201
Question 15 Multiple Choice (Single Answer)

Directions: Complete the series.

1, 10, 36, 129, 540, ?

  1. 2725
  2. 549
  3. 566
  4. 5400
  5. 2720