There's a day, that comes around once a year.
To celebrate the man, you hold dear.
He gave you life, love and will pick you up if you fall.
When it comes to guys like him, He's the best of all.
Who is he?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

What does below Rebus say?

XLR8

There is one four-digit whole number n, such that the last four digits of n2 are the original number n

In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

Which tank will fill first?

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?

In which direction should the missing arrow point?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?