Which one of the following diagrams best depicts the relationship among Honey-bee, Honey-bee, Insects and Housefly?

Find the missing number in the following diagram?

In the question below, two statements are given followed by two conclusions numbered I and II. You have to take the two statements to be true even if they seem to be variance from the commonly known facts and then decide which of the given conclusions logically follows from the given statements disregarding the commonly known facts.
Statements: Some rings are circles.
                    No circle is a square.
Conclusion I. No ring is a square.
                   II. All rings are squares.

The ratio of the present ages of Veeru and Sunita is 14:17 respectively. After 6 years from now the ratio of their ages will be 17:20 then, what is the present age of Veeru -

If F = 6 and FOX = 45, then find the value of LION.

Direction: In the following question, select the related letters from the given alternatives. 

GHJM : QRTW :: CDFI :?

Find the number of triangles and squares in the given figure.

If '+' becomes '-' and '×' becomes '÷', find the value of ((175 + 160) × 50) × 10.