Arithmetic Ability
Permutations and Combinations

28 / 181

Q.

There are 11 True or False questions. How many ways can these be answered ?

View Answer

Correct choice: D

Explanation:

Given 11 questions of type True or False Then, Each of these questions can be answered in 2 ways (True or false) Therefore, no. of ways of answering 11 questions = 211 = 2048 ways.
28 / 181