Can you fill the blank with the correct number?

6 30 870 756030 _____

What is the coolest letter in the alphabet?

1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

What does this mathematical rebus means ?

There is an English word that can be used up to four times in a row without modifying the spelling and form a valid grammatical sentence.

Do you know what word is that?

I am a normal creature, but I have five hands. I can even have more but even then I will be considered normal.

Who am I?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

A man was gazing through the window of the 23rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing on the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface?

A quarter is one-fourth of a dollar but Mr. John has changed the equation as below :

DOLLAR * 4 = QUARTER

Can you replace each letter with a digit to make the above solution correct?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?