Solve the equation in the image by looking at the pattern closely.

Solve the puzzle by telling what does below picture means.

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

What does this rebus riddle means ?

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

Until it is measured, not known. Yet how you miss it when it has gone. What is it?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

In which direction should the missing arrow point?