Quickly Solve this riddle

7 - 4 + 3 * 0 + 1 = ?

Can you count the number of squares in the given picture?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

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.

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

In a basket of apples,
when counted in twos, there was one extra
when counted in threes, there were two extra when counted in fours, there were three extra
when counted in fives, there were four extra
when counted in sixes, there was five extra.

However, if the apples were counted in sevens, no extra apple was left. Can you calculate the minimum number of apples that were present in the basket?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

Can you find the six hidden animals in the picture below?

Can you count the number of quadrilaterals in the picture below?

In the figure that has been attached to this question, each digit represents a digit. The similar letters carry the same integer value. Can you expose the original digits?