Question

Q 29. Find the missing term in the series given below: 26, 27, 30, 127, 39, ?, 55, 272
Ops:

A. 208
B. 216
C. 196
D. 220​

Answer 1

Answer:

A.208

Step-by-step explanation:

Difference between 1st And 3rd one is 4 square of 2.

Difference between 3rd and 5th is 9 square of 3.

Difference between 5th and 7th is 16 square of 4.

Similarly:

Add 100 square of 10 in 2nd Nd will get the 4th term.

Similarly:

Add 81 square of 9 in 4th term nd will get the result as 208

And Thn add 64 square of 8 in 6th term nd result will be 272.

Answer 2

27–25= 2^1

31–27=2^2

39–31=2^3

55–39=2^4

So we can see that every previous difffernce is multiplied by 2

So the correct answer is 31