Find The Odd One Out

1. FLOW
2. SNIP
3. TRAP
4. DRAW
5. BACK

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?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

In the image below, you can see two glasses and two matchsticks.You need to move four matchsticks in such a manner that the crosses come inside the glasses. Note: you cannot move the crossed.

By using 'because' continuously three times, can you make an English statement ?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

In which direction should the missing arrow point?