Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

Can you name an animal whose killing cannot be performed without spilling your own blood?

Role Action
Block Prevents the target player from acting
Redirect Change target player target.
Save Protects the target player from death.
Seer Sees all actions that occurred
Murderer Kills the target player

The following five players are playing:

Andy
Brian
Chris
Daniel
Fred

You are Andy the Seer and you saw the following things:
a) Brian was redirected to Chris.
b) Chris was blocked.
c) Daniel was killed.

Who is the murderer then?

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Identify the hidden meaning behind this picture?

What does this Rebus Picture mean?

There are hundred red gems and hundred blue gems. The blue gems are priceless while the red gems equal wastage. You have two sacks one labeled Heads and the other Tails. You have to distribute the gems as you want in the two sacks. Then a coin will be flipped and you will be asked to pick up a gem randomly from the corresponding sacks.

How will you distribute the gems between the sacks so that the odds of picking a Blue gem are maximum?

Prove that twice of ten is the same as twice of eleven.