What is the next number in this matchsticks series riddle?

Which country gets ill every time?

There are seven sisters in a house in a village where there is no electricity or any gadget.

Sister-1: Reading Novel
Sister-2: Cooking
Sister-3: Playing Chess
Sister-4: Playing Sudoku
Sister-5: Washing clothes
Sister-6: Gardening

what is Sister-7 doing ?

Identify the hidden meaning behind this picture?

What is the difference between a jeweller and a jailer?

No matter how little or how much you use me, you change me every month. 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?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

Find the next number in the sequence

5 12 24 36 ?

My location can be determined by the below rebus.
So where am i ?