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pankaj dongre

· started a discussion

· 1 Months ago

"in an question paper there are 12 question in all "can u explain what its mean ...... this sentence doesnt agree ur answer

Question:
In a question paper, there are 12 questions in all, out of which only six are to be answered. Six questions have an alternative each. Each question has four parts. How many questions including parts are there in the question paper?
Options:
A) 24
B) 48
C) 72
D) 96
Solution:
Ans: (c) 

Total Questions= 12

Number of Questions which having alternatives =6 (means 6 are without alternatives)

Means Total Questions = 6(without alternatives) + 6*2(with alternatives) = 6+12 =18

Now, each has four parts, so 18*4 = 72

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