John is the son of Jacob.
So,
Jacob is the_____of John's father?

If two's company, and three's a crowd, then whats four and five ?

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?

By what process could you make a 'Tea-Table' into food?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Solve the equation in the image by looking at the pattern closely.

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

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?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Which five letter word can be added at the end of below word to form a
valid word?

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