Can you find the company name in the pictogram below?

The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.

Boxes are labeled but all labels are wrong!

You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.

How many such operations are necessary to correctly label the boxes?

Can you place six X (crosses) in below board without making three in a row in any way ?

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

Can you solve below mathematical equation?

2^1234 - 2^1233

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

How many Watermelons are there in the below picture?

John is 45 years older than his son Jacob. If you find similarities between their ages, both of their ages contain prime numbers as the digits. Also, John's age is the reverse of Jacob's age.

Can you find their ages?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?