Can you find out which number multiplied by itself will give the output as 12345678987654321?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

In a classic wine shop, the list of three most popular wines are:
- The cost of 1 French wine bottle: 500$
- The cost of 1 German wine bottle: 100$
- The cost of 20 Dutch wine bottles: 100$

John entered the wine shop and he needs to buy
- All three types of wine bottles.
- Needs to buy Dutch wine bottles in multiples of 20.
- Need to buy 100 wine bottles in total.

John has only 10000$. How many wine bottles of each type, John must buy?

How many times in a given day, minutes and hour clock comes in a straight line ?

How many times can you subtract the number two from the number fifty?

To tease, King Akbar told his most clever advisor Birbal to give his daughter one thing that she can eat when hungry, drink if she feels thirsty and can burn if she feels cold. King Akbar was shocked when Birbal gave Akbar's daughter one such thing that satisfies all of the above.

What did Birbal give to Akbar's daughter?

What has no start, end, or centre?

Can you solve the below tricky visual equation?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?