(5.5)³-(4.5)³ is equal to : 

is equal to : 

1008 divided by which single-digit number gives a perfect square?

What is the square root of 0.09 ?

The value of  

Direction : What value should come in the place of question mark (?) in the following questions?

80% of 10% of 340 = ?

Direction : What value should come in the place of question mark (?) in the following questions?

125% of 2440 – 75% of 1856 = ?

The value of is