Question
Find the sum of all two-digit numbers that are exactly
divisible by 9.Solution
ATQ,
Numbers: 18, 27, 36, 45, 54, 63, 72, 81, 90, 99
Find the surface area of the smallest cube that can perfectly fit a sphere of volume 7776Ï€ cm3 inside it. Â
The radius of a hemisphere is 10 cm. What is the total surface area of the hemisphere (including the base)?
The perimeter of a square field is 18 cm more than the perimeter of a rectangle. The length of the rectangle is 77 cm which is 350% of its width. If a s...
The circumference of a circle is given as 220 m. What is the area of the circle? [Use π = 22/7]
In a rectangular floor of length and breadth of 22 metres and 16 metres, respectively, square tiles each of 2 metre edge length are to be laid. If the c...
If the area of a square field is 441 m2, then find the diagonal of the square field.
A well with 42 m inside diameter is dug 14 m deep. Soil taken out of it has been evenly spread all around it to a width of 21 m to form an embankment. F...
A cuboid has length 6 cm, breadth 5 cm and height 4 cm. What is its volume?
The side of a square is equal to the perimeter of an equilateral triangle of area 196√3 cm2 . Find the area of the square?Â
Perimeter of a square is equal to perimeter of a rectangle, if area of square is 729 sq.cm and length of rectangle is two times that of breath. Find the...
Relevant for Exams:
