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Series Test Online Quiz
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.
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.
Q 1 - 15, 20, 30, 45, 65, _
Options :
Answer : B
Explanation
The addition sequence is +5, +10, +15, +20. Finally 65 + 25 = 90.
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.
Q 2 - 15, 18, 21, 24, 27, _
Options :
Answer : A
Explanation
Each number is added with 3 so the final answer is 30.
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 :
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 - 100, 50, 25, 12.5, 6.25, _
Options :
Answer : A
Explanation
Each number is divided by 2. Hence, option A is correct.
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.
Q 5 - 258, 516, 172, 344, 114.66, _
Options :
Answer : A
Explanation
The sequence is x2, /3, x2, /3. So option A is correct.
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.
Q 6 - 98, 156, 214, 272, 330, _
Options :
Answer : A
Explanation
Each number is added with 58. So 330 + 58 = 388.
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.
Q 7 - 24, 50.4, 105.84, 222.36, 466.75, _
Options :
Answer : A
Explanation
Each number is multiplied with 2.1, so 980.18 is the next number to come.
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.
Q 8 - 65, 130, 260, 520, 1040, 2080, _
Options :
Answer : C
Explanation
Each number in the series is multiplied by 2.
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.
Q 9 - 1539, 1460, 1381, 1302, 1223, 1144, _
Options :
Answer : B
Explanation
Each number in the series is subtracted by 79.
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 :
Answer : B
Explanation
Each number in the series is subtracted by 61. So 48461 = 423.