How many times can you subtract the number two from the number fifty?

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

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

All of the flowers I have are orchids except two. All of the flowers I have are hibiscuses except two. All of the flowers I have are roses except two.

Can you tell me how many flowers I have?

Give it food and it will live; give it water and it will die.

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

What word is represented by this rebus?