Find the L.C.M of $$ {6x}{y^{2}z},{8x^{2}{y^{3}z^{2},{12{x^{3}{y^{3}z^{3}}}}}}$$.

How many positive factors does 325 have?

The least number, which must be added to 6709 to make it exactly divisible by 9, is 

If 1.5a=0.04 b then find out the value of $$ {b-a\over b+a}$$.

The exterior angle of a regular polygon is one-third of its interior angle, the number of sides of the polygon is -

The ratio between the monthly income of A, B and C is 2 : 3 : 5. If C's monthly income is Rs. 1500 more than the A's monthly income, then find the B's annual income.

A reduction of 20% in the price of sugar enables a housewife to purchase 6 kg. more for Rs. 240. What is the original price per kg. of sugar?

Directions: Read the following table and answer the questions below it:

In which year was the total disbursement of loans of banks A and B exactly equal to the total disbursement of loans of banks C and D ?