**Hard Square Count Solution - 1 August**

Can you calculate the total number of square in the given figure?

**Update Your Answers at :**Click Here

**Solution**Will be update in one day

Can you calculate the total number of square in the given figure?

Refer to the attached picture to know the insight about how we calculated them.

Will be update in one day

In a school, 280 students studied chemistry, 254 students studied physics and 280 students studied biology.

97 students studied chemistry as well as physics, 138 students studied physics as well as biology and 152 students studied chemistry as well as biology.

73 students studied all the three branches.

Can you find out the total number of students?

To make you understand clearly, we are posting a venn diagram for the same.

Will be update in one day

Can you count the number of squares that have been placed in the given picture?

Will be update in one day

You are trapped into a death trap by the famous jigsaw killer. As usual, a screen flashes in front of you and explains you the trap game.

There are 100 pearls kept in a bowl in front of you and an empty bowl. Among the 100 pearls, 50 are white and 50 are black. You can divide them as you like into the two bowls. Once you are done, you will pull a lever, which will turn the room pitch black. The bowls will move and shuffle around. In the dark, you have to pick up one pearl from any bowl. Once you do that, the room will flood with lights again. If the peral you have in your hand is white, you will be allowed to live, but if the pearl you picked is black, the room will be filled with poisonous gas and you will die.

How will divide the pearls to increase your chances of survival?

This gives you a 1/2 probability of choosing a bowl which has just a white pearl. If you choose that, you will live.

If you choose another, you will still have an almost 1/2 probability of picking up a white pearl. (49 white pearls and 50 black pearls).

Will be update in one day

Can you count the number of squares in the given picture?

Let us assume that the smaller square is 1 unit in size.

Number of squares with 1 unit size = 12

Number of squares with 2 unit size = 5

There is no square with 3 unit size.

Thus total number of squares = 12 + 5 = 17.

Will be update in one day

Subscribe to:
Posts (Atom)