Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

What goes up but never comes down?

what does the below math rebus puzzle mean?

What does this mathematical rebus means ?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

People make me, save me, change me, raise me. What am I?

Five teams were competing in cricket where they faced each other exactly once. After the tournament, the following is the point table.

DareDevils 6
SuperKings 5
Royals 4
Sunrisers 2
Riders ?

How many points did Riders end up with?

A convention is held where all the big logicians are summoned. The master places a band on everyone's forehead. Now all of them can see others bands but can't see his own. Then they are told that there are different colours of bands. All the logicians sit in circle and they are further explained that a bell will ring at regular intervals. The moment when a logician knew the colour of band on his forehead, he will leave at the next bell. If anyone leaves at the wrong bell, he will be disqualified.

The master assures the logicians that the puzzle will not be impossible for anyone of them. How will the logicians manage ?