Can you place six X (crosses) in below board without making three in a row in any way ?

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

A father's child, a mother's child, yet no one's son.

Who am I?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

In the given picture, you can find two letters missing. When two particular letters are placed in the missing spots, you get an eight-letter word while reading in the anti-clockwise direction. Can you find out the missing letters and the missing word eventually?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

John has eleven friends. He has a bowl containing eleven apples. Now He wants to divide the eleven apples among his friends, in such a way that an apple should remain in his bowl.
How can He do it?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

I add 5 to 9 and get 2. The answer is correct, so what am I?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?