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Maths Puzzle
Logical Reasoning
Find the mean of first 8 odd numbers.
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- first 8 odd No's: 1,3,5,7,9,11,13,15
So addition of this: 1+3+5+7+9+11+13+15=64
Mode=sum/total No
SO, 64/8=8
Ans:8 - 10 years agoHelpfull: Yes(1) No(0)
- sum of 1st 8 odd no.s = 8^2
so, mean of first 8 odd numbers =sum/8 = 8^2/8 =8 - 10 years agoHelpfull: Yes(0) No(0)
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