What month of the year has 28 days?

I can write cow in 13 letters.

Can You?

Can you identify if it's a murder or a suicide ?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

What has a bottom at the top?

What does below pictogram mean?

Can you find out the number that should replace the question mark with a valid reason?

Katrina wants to go on a date and prefers her date to be tall, dark and handsome.

Of the preferred traits - tall, dark and handsome - no two of Shahrukh, Ajay, Salman and Akshay have the same number.
Only Shahrukh or Akshay is tall and fair.
Only Ajay or Salman is short and handsome.
Shahrukh and Salman are either both tall or short.
Ajay and Akshay are either both dark or both fair.
Who is Katrina's date?

What does below chemistry rebus means?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?