Math, asked by mazharpasha, 1 year ago

if we add 37 to the average of first 187 odd number and then divide the resultant by 8 what is the number obtained in end options a) 24 b) 38 c) 36 d) 72

Answers

Answered by Anonymous
1
The sum of N odd number
=N²
hence for first 187 odd number
sum =187²
average =  \frac{sum}{total \: no}  \\  =   \frac{ {187}^{2} }{187}  = 187
if we add 37 to 187
we get
187+37=224
Dividing it by 8
 \frac{224}{8}  = 28

mazharpasha: hello 28 is not in the given options
mazharpasha: u answer should be among one of the given options please cross verify your solution again
Anonymous: No it's correct
mazharpasha: but we don't have any option as 28
mazharpasha: answer should be among the given options
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