Question
In a village, number of males, female and children are in the ratio of 3:5:7. If 90% of the males are literate, 80% of females are literate and 40% of children are illiterate, find the number of illiterate persons in the village.
More Mensuration Questions
- The ratio of the curved surface area to the total surface area of a cylinder is 3:5. If the curved surface area is 1848 cm², find the height of the cylinde...
- Circumference of one of the bases of a right circular cylinder is 176 cm. If height of the cylinder is 4 cm more than its radius, then find the volume (in ...
- Find the area of a trapezium whose parallel sides are 12 cm and 18 cm, and the height is 7 cm.
- Length of a rectangle is equal to the side of a square. If area of the square and rectangle is 841 m2 and 493 m2, respectively then find the perimeter of t...
- Find the surface area of the smallest cube that can perfectly fit a sphere of volume 36000π cm3 inside it.
- Find the number of sides in a polygon in which each internal angle is 120° ?
- The ratio of length to breadth of a rectangle is 10:13. If the sum of the length and breadth of the rectangle is 92 cm, then find the area (cm2) of the rec...
- What is the difference between (in m2) the area of a circular field of radius 35 metres and area of a rectangular piece of land having its dimensions as 70...
- In a zoo, 30% of the people are males. 50% of the remaining are females and the remaining 630 are children. Find the total number of people in a zoo.
- The diameter of a sphere is twice the diameter of another sphere, The surface area of the first sphere is equal to the volume of the second sphere, The mag...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
