Question

3,15,30,46,75,115,186,286,?

Answer 1

Question :- find the next term of the series 3,15,30,46,75,115,186,286,?

Answer :-

Since the difference between the terms is random, checking difference of differences we get,

3 15 30 46 75 115 186 286

12 15 16 29 40 71 100

3 1 13 11 31 29

-2 12 -2 20 -2

now, we can see that,

Alternatively we are adding (-2) and (12, 12 + 8, 12 + 16,____)

then,

Adding 28 now, we get,

→ 29 + 28 = 57

and,

→ 100 + 57 = 157

therefore,

→ 286 + 157 = 443 (Ans.)

Hence, the next term in the given series will 443 .

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Answer 2

Answer:

Step-by-step explanation: