1, 3, 7, 15, ____ What is the next number in this sequence?

Challenger App

Mental Ability/

ശ്രേണികൾ

No.1 PSC Learning App

★

★

★

★

★

1M+ Downloads

1, 3, 7, 15 ,____ ഈ ശ്രണിയിലെ അടുത്ത സംഖ്യ ഏത് ?

A25

B31

C30

D33

Answer:

B. 31

Read Explanation:

1 + 2 = 3
3 + 4 = 7
7 + 8 = 15
15 + 16 = 31

Read more in App

Related Questions:

Which of the following terms will replace the question mark (?) in the given series to make it logically complete? GRM-2, EPK-6, CNI-14, ALG-30.?

Which of the following terms will replace the question mark (2) in the given series to make it logically complete? D6W, G7T, M11N, V20E,?

1,4,10,19,31,___,64,85 എന്ന ശ്രണിയിലെ വിട്ടുപോയ സംഖ്യ ഏത്?

പൂരിപ്പിക്കുക 199, 195, 186, 170, ___