Question

what will come in the place of question mark in the following series 17,20,60,64,256,?

Answer 1

Answer:

261

Step-by-step explanation:

17+3=20

20X3=60

Similarly,

next number to 3 is 4

so,

60+4=64

64X4=256

so the next number will be 256+5

because next number to 4 is 5.

256+5=261

Ans- 261

Hope you will understand