Can you place six X (crosses) in below board without making three in a row in any way ?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

Place a mathematical symbol between the numerals 5 and 9 in such a way that the resulting number is greater than 5 but smaller than 9.

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

Find out the missing number in the picture attached:

Buy me, smell me or deliver me, I do not change.

Who am I?

Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

Can you find the company name in the pictogram below?

Rose, Lily and Jasmine decided to buy flowers for their moms on Mother's Day. One of them bought lilies, the other roses, and the third one jasmines.
'It's funny!' said the girl with roses, 'we bought roses, jasmines and lilies, but none of us bought the flowers matching her name'.
'You're right!', said Lily.
What kind of flowers did each of the girls buy?

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?