What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

How many times in a given day, minutes and hour clock comes in a straight line ?

What has 88 keys?

If,

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

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

D + F = ?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

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?

In the figure, you can see nine stars. What you have to do is connect all of them by using just four line and without lifting your hand i.e. in a continuous flow.