What is the cost of painting the outer surface of a steel almirah of length 95 cm, breadth 60 cm and height 1.5 cm at the rate of Rs. 100 per square metre?
Rs.562
Rs.573
Rs.579
Rs.622
What is the surface area of a rectangular prism of length 8 cm, breadth 3 cm and height 2 cm?
92 sq cm
95 sq cm
120 sq cm
80 sq cm
What is the height of a rectangular prism of length 13 cm,breadth 5 cm and volume 520 cm3?
9 cm
8 cm
7 cm
6 cm
A __________ is a rectangular prism having its length,breadth and height equal.
Cylinder
Cube
Brick
None of these
What is the breadth of a rectangular prism of length 10 cm, height 6 cm and volume 480 cm3?
4 cm
What is the length of a rectangular prism of breadth 12 cm, height 21 cm and volume 4284 cm3?
13 cm
15 cm
17 cm
21 cm
What is the volume of a rectangular prism of length 7cm,breadth 5 cm and height 9 cm?
285 cu. cm
305 cu.cm
325 cu.cm
315 cu.cm
The length , breadth and height of a rectangular prism are 8 cm, 5 cm and 10 cm. Narrow metal strips are to be fixed along all its edges. What is the total length of metal strips needed?
90 cm
92 cm
94 cm
96 cm
What is the surface area of a cube of side 11 cm?
726 sq cm
732 sq cm
66 sq cm
676 sq cm
Surface area of 'a 'rectangular prism of length ' l ' , breadth ' b ' and height ' h ' is
3 (l b + b h + h l)
2 (l b + b h + h l)
(l b + b h + h l)
