A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

It can't be seen, can't be felt, can't be heard, and can't be smelt.
It lies behind stars and under hills, And empty holes it fills.
It comes first and follows after, Ends life, and kills laughter.
What is it?

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not rounded numerals equals 24.

Find the next number in the sequence

5 12 24 36 ?

What's the next in the series?

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

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?