If eleven plus two equals one, what does nine plus five equal?

Joseph buys three kinds of chocolates for 100 rupees. The first one is priced at 5 rupees, second one at 3 rupees and third one at 0.5 rupees.

If he bought 100 chocolates in total, how many pieces do you think he bought each chocolate?

What is next number in the pattern below:

131 517 192 123 ?

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

Find the next number in the series below

21 32 54 87 131 ?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

I am the fastest animal but cannot climb the tree. What am I?

What does the below rebus riddle means?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?

An old Woman left INR 33,333 to be divided equally among two fathers and two sons and each was to receive INR 11,111.
How was this possible?