Can you find out the total number of triangles in the given figure?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

I drive at an average speed of 30 miles per hour to the railroad station each morning and catch my train. On a particular morning, there was a lot of traffic and at the halfway point, I had averaged only 15 miles per hour. How fast must I drive for the rest of the way to catch my train?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

Can you find out who is the kidnapper in below Picture and why, Explain ?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

In a school, 280 students studied chemistry, 254 students studied physics and 280 students studied biology.

97 students studied chemistry as well as physics, 138 students studied physics as well as biology and 152 students studied chemistry as well as biology.

73 students studied all the three branches.

Can you find out the total number of students?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

One animal is different from the rest in the picture, and the challenge for the readers is to spot it in 5 seconds.