Verbal Reasoning - Mental Ability Questions

Introducing a boy, Sia says, "He is the grandson of my father. I have no siblings." How is Sia is related to the boy?

Can you Solve 7 + 7 ÷ 7 + 7 x 7 + 7 - 7 ÷ 7 + 7 x 7 =

Callous is the opposite of

In a row of people Manu is 7th from bottom end of row. Shrey is 10 ranks above Manu. If Shrey is 8th from top end, then how many people are there in this row?

A & B are married couple. X and Y are brothers. X is the brother of A. How is Y related to B?

Rajesh is the father-in-law of Neha, and Akash is the only son of Rajesh. How is Akash related to Neha?

If 5$125 = 25, 12$48 = 4 then what is the value of 4$24 = ?

In a row of boys, Rahul is 19th from top and Ajay is 21st from bottom. They interchange their position. Ajay now becomes 28th from bottom. Howmany total boys are there in the row?