what's the probability of getting a king or a queen from a pack of 52 cards?

I’m tall when I’m young, and I’m short when I’m old. What am I?

What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

Find the next number in the sequence

5 12 24 36 ?

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

The cream is heavier than Milk. True or False?

What is both possible and impossible at the same time?

There are three light switches outside a room. One of the switches is connected to a light bulb inside the room.
Each of the three switches can be either 'ON' or 'OFF'.

You are allowed to set each switch the way you want it and then enter the room(note: you can enter the room only once)

Your task is to then determine which switch controls the bulb?

What is the longest word in the dictionary?

Find The Odd One Out

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