Insert the missing number: 16, 33, 67, 135, 271, (……….).

Insert the missing number: 16, 33, 67, 135, 271, (……….).

A 371

B 406

C 451

D 505

E 543

Solution

Correct Answer: Option E

16*2= 32+1=33

33*2=66+1=67

67*2=134+1=135

135*2=270+1=271

271*2=542+1=543