If “@” denotes “added to”, “#” denotes “multiplied by”, “®” denotes “divided by” and “%” denotes “subtracted from”, then which of the following equation is true?

In a family A is the brother of B , C is the father of A, D is the brother of E and E is a daughter of B then the uncle of D is ? 

In the following question, select the number which can be placed at the sign of question mark (?) from the given alternatives. 

3, 7, 23, 95, ?

In the following question, select the number which can be placed at the sign of question mark(?) from the given alternatives.

In the following series find the missing numbers.
21, 26, 33, 42, 53,?

Four friends A, B, C, D are sitting in a coffee shop. A and B are sitting face to face. D is not sitting face to face. D is not sitting next of A but can see the facial expression of A clearly. B is talking to C who is sitting opposite to him who are sitting together? 

If 8th of April falls on Mon day. what would be the 30th day of that month? 

Three of the following four number-pairs are alike in a certain way and one is different. Find the odd one out.