Series Test Online Quiz


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Following quiz provides Multiple Choice Questions (MCQs) related to Series Test. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Q 1 - 5, 8, 11, 14, 17, _

Options :

A - 21

B - 20

C - 19

D - 18

Answer : B

Explanation

In this series, 5 + 3 = 8, 8 + 3 = 11, 11 + 3 = 14 and so on. So each number is added with digit 3, hence the final answer is 20.

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Q 2 - 35, 40, 50, 70, 110, _

Options :

A - 180

B - 195

C - 190

D - 200

Answer : C

Explanation

The addition sequence is +5, +10, +20, +40, +80. So the answer is 110 + 80 = 190.

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Q 3 - 72, 80, 90, 102, 116, 132, 150, _

Options :

A - 160

B - 170

C - 175

D - 180

Answer : B

Explanation

The addition sequence is +8, +10, +12, +14. So 150 + 20 = 170.

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Q 4 - 56, 121, 191, 266, 346, _

Options :

A - 543

B - 565

C - 431

D - 432

Answer : C

Explanation

The addition sequence is +65, +70, +75. So 346 + 85 = 431.

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Q 5 - -55, -50, -45, -40, -35, _

Options :

A - -25

B - -30

C - 20

D - -45

Answer : B

Explanation

Each number is added with +5. So, -35 + 5 = -30.

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Q 6 - 456.5, 420.5, 384.5, 348.5, 312.5, _

Options :

A - 270.5

B - 276.5

C - 260

D - 340

Answer : B

Explanation

Each number is subtracted by 36. So option B is correct.

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Q 7 - -32, -17.5, -3, 11.5, 26, 40.5, _

Options :

A - 66

B - 87

C - 54

D - 55

Answer : D

Explanation

Each number is added with 14.5, so 40.5 + 14.5 = 55.

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Q 8 - 221, 224, 230, 239, 251, _

Options :

A - 256

B - 266

C - 276

D - 278

Answer : B

Explanation

The addition sequence is +3, +6, +9…. So 251 + 15 = 266.

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Q 9 - 1200, 1220, 1250, 1290, 1340, 1400, _

Options :

A - 1470

B - 1480

C - 1490

D - 1500

Answer : A

Explanation

In this series, 1200 + 20 = 1220, 1220 + 30 = 1250, 1250 + 40 = 1290…….1400 + 70 = 1470. Hence 1470 is the answer.

Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Q 10 - 789, 728, 667, 606, 545, 484, _

Options :

A - 422

B - 423

C - 555

D - 429

Answer : B

Explanation

Each number in the series is subtracted by 61. So 48461 = 423.

reasoning_series.htm
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