Can you spot the hidden girl in the picture below?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

Find out the number of circles in the given picture having Illusion

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

Which city is three-fifths chick two third cat and 50% goat?

Today is John's birthday.
A year ago, John had five candles and he lit all the candles except the one at the last.
Now he is going to light all the candles.

How old is John Today?

(He is not five today.....)

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

I am the black child of a white father, a wingless bird, flying even to the clouds of heaven. I give birth to tears of mourning in pupils that meet me, even though there is no cause for grief, and at once on my birth, I am dissolved into air. What am I?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?