A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

What 5-letter word typed in all capital letters can be read the same upside down?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

Through your logical capabilities, can you make 7 an even?

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

Decode below rebus
D
N
A
T
S , D

You have 10 balls with you. A friend of yours out of nowhere asks you to place those ten balls in five lines such that each of the lines has exactly 4 balls on them. He needs to check your intelligence. Prove him by doing the task.