Christina is practising her dance steps along with her friends. In a particular sequence, all of them form a row. At that point, Niharika is standing in the 4th position from either end of the row.
Can you find out how many girls are practising together?

Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

Suppose that you are trapped on the surface of a frozen lake. The surface is so smooth and ideal that there is no friction at all. You cant make any grip on the ice and no wind is blowing to help you out. You have just a mobile phone with you which has got no reception disabling you to call for help.

How will you plan your escape before you freeze to death on the frozen lake?

What is so fragile that saying its name breaks it?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

What month of the year has 28 days?

How many words can a pen with half refill write?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

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

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?