Question

5,32,117,320,?
Series problem​

Answer 1

Answer:

The answer is 742

Step-by-step explanation:

Because each number is multiplied and added with some numbers with following pattern

5 ×6 + 2 = 32

32 ×4 - 11 = 117

117 ×3 - 31 = 320

320 ×2.5 - 58 = 742

Here the number which multiply (shown in Italics font) has the following pattern

6, 4, 3, 2.5 where the difference between them is 2, 1 ,0.5

The second row operations which add or subtract have the following pattern

2,-11,-31,-58 where the difference between them is -13, -20, -27

Finally this can be said as a triangular pattern series in which we have to find the relation between more than one series to crack the answer