Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

What is the Surname of Barbie Doll?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

Known by all without exception, Forever here, for your protection, Sometimes strong, sometimes weak, Right after the night I come - hot and chic. And while millions of miles away, I always get to you, I find my way. No life around could do without me, Can you guess what I might be?

Do you know who was buried in John's tomb?

I’m tall when I’m young, and I’m short when I’m old. What am I?

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?

Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

Find the next number in the series below

21 32 54 87 131 ?