Question

2, 2, 5, 13, 28, ?
(a)49 (6) 50
(c) 51
(d) 52​

Answer 1

Hey Buddy

Here's The answer

__________________________

Given :- 2, 2, 5, 13, 28, ?

If we see, values are incrementing by 0, 3, 8, 15

And it's clear that

=> 1² - 1 = 0

=> 2² - 1 = 4 - 1 = 3

=> 3² - 1 = 9 - 1 = 8

=> 4² - 1 = 16 - 1 = 15

So, next should be

=> 5² - 1 = 25 - 1 = 24

So the next number should be

=> 28 + 24

=> 52

Hence, option ( 4 ) is the correct answer.

Hope It Helps ^^