Question

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

Answer 1

Q:

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

Answer:2048 

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.