What number do you get when you multiply all of the numbers on a telephone's number pad?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

If one and a half boys, eat one and a half burgers in one and a half hours.

How many burgers can 9 boys eat in 3 hours?

How many Watermelons are there in the below picture?

Can you identify the Oscar-winning movie from the rebus below?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

What does the below rebus riddle means?

A car is crossing a 20 km-long bridge. The bridge can support at most 1500kg of weight over it. If somehow, the weight on the bridge becomes more than that, it will break.

Now, the weight of the car is exactly 1500kg. At the midway, a bird comes and sits on the roof of the car. This bird weighs exactly 200 grams.
Can you tell if the bridge breaks at this point or not?

Before Mount Everest was discovered, what was the highest mountain in the world?

There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second.

Can you calculate the distance between the fourth and the first village ?