Select the number from among the given options that can
Select the number from among the given options that can replace the question mark (?) in the following series.
दिए गए विकल्पों मे से उस संख्या का चयन, कीजिए, जो निम्नलिखित श्रृंखला मे प्रश्न चिह्न (?) को प्रतिस्थापित कर सकती है?
99, 123, 150, 180, 213, ?
Detailed Solution & Logic
Correct Answer:
249
Find the differences between consecutive terms:
123 - 99 = 24
150 - 123 = 27
180 - 150 = 30
213 - 180 = 33
The differences increase by +3 each time:
same pattern follow
33 + 3 = 36
213+36 =249
Answer = 249
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