Rearrange the letters in "new door" to make one word.

There are hundred red gems and hundred blue gems. The blue gems are priceless while the red gems equal wastage. You have two sacks one labeled Heads and the other Tails. You have to distribute the gems as you want in the two sacks. Then a coin will be flipped and you will be asked to pick up a gem randomly from the corresponding sacks.

How will you distribute the gems between the sacks so that the odds of picking a Blue gem are maximum?

What's the next in the series?

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

When monkey rotate the gear, which mark will be hit 1 or 2 ?

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

Find the number of squares in the below-given picture.

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

Solve the rebus riddle in the picture below.