Question

2.5, 3.5, 9, 40, ?
Find the next number in the above-given series?

A) 316 B) 328 C) 323 D) 340

Answer 1

Answer:

328

Step-by-step explanation:

14Q:

2.5, 3.5, 9, 40, ?

Find the next number in the above-given series?

A) 316

B) 328

C) 323

D) 340

Answer: B) 328

Explanation:

2.5 × 1 + 1 = 3.5

3.5 × 2 + 2 = 9

9 × 4 + 4 = 40

40 × 8 + 8 = 328

Answer 2

Answer:

Option B is the correct answer....,