Count the squares in the matchstick puzzle below?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

Can you find out the remainder when 3^300 is divided by 5?

People make me, save me, change me, raise me. What am I?

What's the next in the series?

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

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

_ _ _ IE _ _
_ _ _ IE _
_ _ IE _ _
_ _ IE _
_ _ _ _ IE

Like you see, some letters have gone missing from these words that contain the IE pair at some or the other place. The letters that will be used to fill the blanks are given below. Use them and form meaningful words. Can you do that?

A, C, D, F, H, K, L, M, N, N, O, R, R, S, S, S, T, T, Y and Y.

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?