gneet TOPIC : Number Series, Coding and Decoding and Odd Man Out Number of questions are 61

Questions from exercise 9A Q.1 - 61;

Select_Question:
Questions from exercise 9A Q.1 - 61;

Unit II EXERCISE 9 A Q. 1

Q.1) 6, 11, 21, 36, 56 ?

Q.1) 6, 11, 21, 36, 56 ?

SOLUTION

If we observe the difference between two consecutive term are 5, 10, 15, 20. It increases by 5. so the next diffrence must be 25.

So next term will be 56 + 25 = 81.

Answer : (c)

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