difference between sum of squares of 4,5,6 and their sum is?

M4maths Previous Puzzles

07 Apr 2011 fine the diffrence difference between sum of squares of 4,5,6 and their sum is?: OPtion
1) 57
2) 59
3) 60
4) 61
5) 62
6) 63
7) 64
8) 65
9) 66
10) 77; Correct Option: 5 Best Solution (8)

Karthick Babu 13 years AGO

4^2+5^2+6^2=16+25+36
=77
4+5+6=15
Diff is =77-15
=62
So the Option 5

Like? Yes (3) | No (1)

A J V 13 years AGO

4(4-1)+5(5-1)+6(6-1) = 62

Like? Yes (2) | No (1)

sanjeev 13 years AGO

diff is (16+25+36)-(4+5+6)
= 77-15
= 62

Like? Yes (5) | No (4)

Suresh Varma P 13 years AGO

77 - 15 = 62

Ans: option 5

Like? Yes (1) | No (1)

Balakumaran N.A 13 years AGO

Sum of squares=16+25+36:77
sum:15; so, diff is 62.

Like? Yes (2) | No (2)

Seema 13 years AGO

sum of the squares is 16+25+36=77
and sum of their square is 4+5+6=15
and diff between them 77-15=62

Like? Yes (1) | No (2)

Sneha Latha M 13 years AGO

(4^2+5^2+6^2)-(4+5+6) = 77-15 =62

Like? Yes (1) | No (2)

dharmaveer 13 years AGO

sum of squares of 4,5,6 = 77 and sum of numbers is 15.

so, the difference between sum of squares of 4,5,6 and their sum is = 62.

option 5.

Like? Yes (2) | No (3)

Dimple

India

Punjab

Time: 00:01:33

Points

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difference between sum of squares of 4,5,6 and their sum is?

M4maths Previous Puzzles

07 Apr 2011 fine the diffrence