Verbal Reasoning - Mental Ability Questions

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

XXXXXO, XXXXOX, XXXOXX, XXOXXX, XOXXXX, ?

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

45 x 5 - 24 + 3 ÷ 80 = ?

'Car' is related to 'Garage' in the same way as 'Hen' is related to ___.

Pointing a man, Suraj says, "He is the son of the sister of my father's wife". How is that man related to Suraj?

A has more money than E but less of that than B. C has more money than D but less of that than E. Who among them is the richest?

Divit's birthday is on Friday 30th June. On what day of the week will be Samar's Birthday in the same year if Samar was born on 15th November?

In a row of students, Ankit is 26th from the left end. Poonam is 18 ranks to the right of Ankit. If Poonam is 32nd from the right end, then what will be the rank of Ankit from the right end?

In the following question, select the related number group from the given alternatives.
19 : 367 : : ? : ?