Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

How many letters are in the alphabet?

2, 3, 5, 9, 17, _ What is the next number in the sequence?

A train leaves from point A for point B at 80 mph. After half an hour, another train leaves from point B for point A at 60 mph.

Which of the trains will be farther from point A when they meet ?

You need to arrange three 7 and mathematical symbols to form number 1?

You are a prisoner sentenced to death. The Emperor offers you a chance to live by playing a simple game. He gives you 50 black marbles, 50 white marbles, and 2 empty bowls. He then says, 'Divide these 100 marbles into these 2 bowls. You can divide them any way you like as long as you use all the marbles. Then I will blindfold you and mix the bowls around. You then can choose one bowl and remove ONE marble. If the marble is WHITE you will live, but if the marble is BLACK... you will die.'

How do you divide the marbles up so that you have the greatest probability of choosing a WHITE marble?

Can you identify the Oscar-winning movie from the rebus below?

What does the below rebus puzzle mean?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?