Verbal Reasoning - Mental Ability Questions

Some equations are solved on the basis of certain system. Find out the correct answer for unsolved equation on that basis: 4 x 5 x 8 = 584, 7 x 3 x 9 = 397, 9 x 7 x 3 = ?

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

Introducing a boy Ankit said," He is the son of daughter of my grandfather's son". How is that boy related to Ankit?

If ENTRY is coded as 98462 and STEADY is coded as 749312, then how is NEATNESS written in that code?

If 9 * 2 * 5 = 23 and 1 * 4 * 8 = 29, then 1 * 6 * 3 = ?

If the digits in the number 79246358 are arranged in descending order from left to right, what will be the difference between the digits which are third from the right and second from the left in the new arrangement?

If 92 A 42 B 32 = 56 and 72 A 22 B 12 = 44, then 112 A 52 B 72 = ?

If BROTHER is coded as GWTYMJW, then SCHOOL is coded as