जॉइन Examsbookउत्तर : 4. "2048"
There are 11 True or False questions. How many ways can these be answered ?5
प्र: There are 11 True or False questions. How many ways can these be answered ?
- 111!/2false
- 21024false
- 311!false
- 42048true
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उत्तर : 4. "2048"
व्याख्या :
Answer: D) 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.