Find the average of squares of consecutive odd numbers from 1 to 31.

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03 Nov 2021 Average Find the average of squares of consecutive odd numbers from 1 to 31.: OPtion
1. 245
2. 314
3. 355
4. 366
5. 341
6. 326
7. 402
8. 385
9. 399
10. None of the above; Correct Option: 5 Best Solution (2)

G.S.Kantharao 3 years AGO

1^2+3^2+5^2+...+31^2=5456
Total scores=16
Average=5456/16=341
My option is 5👈

Like? Yes (1) | No

RAMADURAI NATESAN 3 years AGO

sum of squares of n consecutive odd nos =
n(2n+1)(2n-1)/3. In present case = 341*16. avg = 341

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Dimple

India

Punjab

Time: 00:01:33

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