There are 3 apartments A, B and C for rent in a building . Each apartment will accept either 3 or 4 occupants. The number of ways of renting the apartments to 10 students

At what time b/w 5 or 6 oclock are the hands of a clock 3 min apart

Two circles of radii 3 cm and 4.5 cm are drawn with their centres 5 cm apart. They are:

In a large housing complex,there are 15 small buildings and 22 large building.Each of the large buildings has 10 floors with 2 apartments on each floor.Each of the small buildings has 12 floors with 3apartments on each floor.How many apartments are there in all.

In a large housing complex, there are 15 small buildings and 22 large building. Each of the large buildings has 10 floors with 2 apartments on each floor. Each of the small buildings has 12 floors with 3 apartments on each floor. How many apartments are there in all.

Two charges -10C and + 10 C are placed 10 cm apart. Potential at the centre of the line joining the two charges is