Can you count the number of lines in the below picture?

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

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

What does does this rebus picture means ?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

What do you see in the given picture?

81 x 9 = 801. What must you do to make the this equation true?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?