I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

A mother is 21 years older than her child. In exactly 6 years from now, the mother will be exactly 5 times as old as the child.
Where's the father?

What can you deduce from the following BrainBat?

CRY
LMKI

What is the end of everything?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

What brings you down but never up?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

What is the word or phrase?