Select the related number from the given

Below are two statements. You have to take the given statements to be true even if they seem to be at variance with the commonly known facts.

Which of the answer figures is the exact mirror image of the given problem figure when the mirror is held at the right side?

What approximate value should come in place of the question mark (?) in the following equation?

48.09% of 1698 + 59% of 2387.98 - ? = 1225

In a certain code language,

A # B means A is the sister of B.

A @ B means A is the son of B.

A & B means A is the wife of B.

Select the correct mirror image of the given figure when the mirror is placed at MN as shown below. 

Select the Venn diagram that best illustrates the relationship between the following classes.

Pencil, Eraser, Sharpener

How many right angled triangles can be made from the given shape?

Select the figure which satisfies the same conditions of placement of the dots as in Figure-X.

Statements: All people are tall. Some tall are buildings. No buildings are clocks.

Conclusion I: Some people are buildings.