Consider the figure shown below and choose the correct option for the length of MN.

If x2+y2+z2-8x+6y-4z+29 = 0, then find the value of z(x+y).

If u+v = 10 and uv = 16, then find the value of u2-v2uv

Anuj runs 1 2/3 laps of 7 laps race, find the remaining laps to be run.

If the sum of squares of three consecutive natural number is 2702. Then, what will be the middle number?

Which of the following cube in the answer figure cannot be based on the unfolded cube in the question figure?

If a mirror is placed on the line MN, then which is the right image of the given figure?

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.