Verbal Reasoning - Mental Ability Questions

Identify the diagram that best represents the relationship among the given classes.
Country, State, City

Find the next in this series:
YC3, XF6, WI9, ........

If 11$25 = 18, 12$20 = 16 then what is the value of 4$50 = ?

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.

Pension, Aptitude, Captain, Tropical, Survive, ?

If 4 * 2 = 3 and 8 * 4 = 3 , then 21 * 7 = ?

If 'x' means addition, '­' means division, '÷' means subtraction and '+' means multiplication, then which of the equations is correct?

Which word comes first in the dictionary?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

D, G, K, N, R, ?, ?, B, F