Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

You have two rectangular wires.

Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn.

However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes).

So how could you measure 45 minutes ?

What's the next in the series?

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

They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

How can you tell a raw egg from a hard-boiled egg?

When does a USA Potato change its nationality?

Which is faster, Heat or Cold ? Explain.

I have branches, but no fruit, trunk or leaves. What am I?

I can write cow in 13 letters.

Can You?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?