What should come in place of the question mark (?) in the given series?
51, 87, 121, 153, 183, 211, ?
Given:
Series: 51, 87, 121, 153, 183, 211, ?
Logic: the difference of these terms decreasing by 2.
87 – 51 = 36
121 – 87 = 34
153 – 121 = 32
183 – 153 = 30
211 – 183 = 28
Clearly, the difference is decreasing by 2 each time.
So, next difference = 26
→ 211 + 26 = 237
Final Answer: 237
Final Correct Option: (A)
English
100 Questions
100 Marks
90 Mins English English100 Questions100 Marks90 Mins English English100 Questions100 Marks90 Mins EnglishWhat will come in place of the question mark (?) in the given series?
103 119 135 151 167?
Which of the following numbers will replace the question mark (?) in the given series?
111, 114, 119, ?, 135
What should come in place of the question mark (?) in the given series?
24 31 40 47 56 63 ?
What should come in place of the question mark (?) in the given series?
26 26 38 38 50 50 ?
Select the number from among the given options that can replace the question mark (?) in the following series.
121, 144, 169, 196, ?
What should come in place of the question mark (?) in the given series?
61 66 72 77 83 ?
What should come in place of the question mark (?) in the given series?
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What should come in place of the question mark (?) in the given series?
24, 30, 25, 29, 26, ?
What should come in place of the question mark (?) in the given series?
5, 11, 23, 47, 95, ?
What should come in place of the question mark (?) in the given series?
21, 57, 87, 111, 129, ?
Suggested Test Series
Suggested Test Series
