Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

What Does this text mean:

important=important

You can see three almost identical images below. Can you spot the odd one out from them?

What does this rebus mean?

O
N
C
E
TIME

Can you find a five letter word that is left with only two letters if one is removed?

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?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

What Time Should the last watch show in the below figure?