Can you think of a smallest +ve number such that if we shuffle the digits of the number, the new number becomes double the original number?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

what does the below math rebus puzzle mean?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

What is a word made up of 4 letters, yet is also made up of 3. Sometimes is written with 9 letters, and then with 4. Rarely consists of 6, and never is written with 5.

In a town, there are over 100 flats.
Flat-1 is named first flat.
Flat-2 is named second flat.
Flat-3 is named third flat.

A visitors 'Victor' decides to walk through all the flats, he finds all the flats except flat-62.
Victor later founds that the local of the town have given it another name.

What is the name of the Flat?

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

What does below rebus means ?

While preparing the table for dinner, wife came up with an idea to tease his mathematician husband. She asked her husband to pick nine toothpicks and make ten without breaking any toothpick.

The husband was also smart and did it within seconds. How ?