Which five letter word can be added at the end of below word to form a
valid word?

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Which tank will fill first?

A 52% bias toss for head using the 51% tail bias coin was done to obtain a fair result.

Can you find how bias is the floor in this case?

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

why number 8549176320 is one of a kind?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

Can you name four days which start with the letter 'T'?

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 ?