In a concert, Christina is performing a dance show with her group.
At 10:00, she and her crew were dancing in an absolutely straight line. At that time Christina was standing in 4th position from both the front and back end of the row.

What was the size of her crew?

Why Wine Glass Stem is so long?

Our product and our sum always give the same answer. Who are we?

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

Which is Odd One Out and why?

4377

3954

9862

8454

9831

You need to arrange three 7 and mathematical symbols to form number 1?

What month of the year has 28 days?

Replace the question mark with the correct number in the below-given picture?

What is the centre of gravity?

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