Question

47. 'X' के स्थान पर क्या अंक आयेगा ?
1,5,13,29,X, 125,253​

Answer 1

Step-by-step explanation:

the answer is 61

I hope it will helpful

Answer 2

QUESTION :

1,5,13,29,X, 125,253

Find x

ANSWER :

1 * 2 + 3 = 2 + 3 = 5

5 * 2 + 3 = 10 + 3 = 13

13 * 2 + 3 = 26 + 3 = 29

29 * 2 + 3 = 58 + 3 = 61

61 * 2 + 3 = 122 + 3 = 125

So, 125 * 2 + 3 = 250 + 3 = 253.

Therefore, 1, 5, 13, 29, 61, 125, 253.

FINAL ANSWER : 61