Practice Mensuration Questions and Answers

• A chord of the larger among two concentric circles is of length 10 cm and it is tangent to the smaller circle. What is the area (in cm²) of the annular po...
• Which one among the following is the smallest?
• The two parallel sides of a trapezium are 27 cm and 13 cm respectively. If the height of the trapezium is 8 cm, then what is its area in m²?
• (4x³y – 6x2y2 + 4xy3 y4) can be expressed as:
• The monthly salary of a person was Rs 50,000. He used to spend on three heads- personal and family expenses (E), taxes (T), philanthropy (P), and rest were...
• A cylinder 84 cm long is made of steel. Its external and internal diameters are 10 cm and 8 cm respectively. What is the volume of the steel in the cylinde...
• PQRS is a rectangle. T is a point on PQ such that RTQ is an isosceles triangle and PT = 5 QT. If the area of triangle RTQ is 12 √3 sq.cm, then the area o...
• If the area of a square field is 625 m2, then find the diagonal of the square field.
• If the area of a square field is 441 m2, then find the diagonal of the square field.
• If the area of a square field is 484 m2, then find the diagonal of the square field.
• If the area of a square field is 324 m2, then find the diagonal of the square field.
• A girl spent 20% of her monthly income on clothing. Of the remaining, she spent on travel and food in the ratio of 3:2. If the difference of the income spe...
• B invests 30% of his monthly salary on Travelling and 20% of remaining on Food. Again, he invested 25% of the remaining (after travelling and food expenses...
• 810 sweets were distributed equally among children in such a way that the number of sweets received by each child is 40% of the total number of children. H...
• The income of a person is Rs.15000 and his expenditure is Rs.11000. In the next year his income and expenditure are increased by 8% and 16% respectively. H...
• In a department 30% of the employees are females. 40% of the male employees know English. The total number of employees who know English is 46%. Find the p...
• If the ratio of areas of two circle is 4:9, then the ratio of their circumferences will be:
• If the ratio of areas of two circle is 25:36, then the ratio of their circumferences will be:
• If the ratio of areas of two circle is 36:49, then the ratio of their circumferences will be:
• If the ratio of areas of two circle is 4:25, then the ratio of their circumferences will be:
• If the ratio of areas of two circle is 9:25, then the ratio of their circumferences will be:
• Perimeter of a square field is 160 meters and the area of a rectangular field is 50% more than that of the square field. Find the area (in m2) of a rectang...
• Perimeter of a square field is 160 meters and the area of a rectangular field is 40% more than that of the square field. Find the area (in m2) of a rectang...
• Perimeter of a square field is 100 meters and the area of a rectangular field is 60% more than that of the square field. Find the area (in m2) of a rectang...
• Perimeter of a square field is 100 meters and the area of a rectangular field is 40% more than that of the square field. Find the area (in m2) of a rectang...
• Perimeter of a square field is 120 meters and the area of a rectangular field is 65% more than that of the square field. Find the area (in m2) of a rectang...
• Perimeter of a square field is 160 meters and the area of a rectangular field is 30% more than that of the square field. Find the area (in m2) of a rectang...
• Perimeter of a square field is 120 meters and the area of a rectangular field is 20% more than that of the square field. Find the area (in m2) of a rectang...
• The ratio of males and females in a zoo is 6:7 respectively and the percentage of children among males and the percentage of children among females are 15%...
• A boy is supposed to distribute Rs.2400 among his three friends P, Q and R in the ratio of 4:3:5 respectively, but mistakenly he distributed in the ratio o...
• The ratio of the number of English books to Hindi books in a library shelf is 5:3. If 108 Hindi books are written by Pradeep, which constitutes 36% of the ...
• How many factors does the number 6718464 have?
• Sukhvir sold an item at a discount of 12.5 percent on the marked price. If the selling price of the item for Sukhvir was Rs. 784, what was the marked price...
• After offering a discount of 28 percent on the sale of an item, a seller made a profit of 12.5 percent. If the cost price of the item was Rs. y. What was t...
• If 35 grams of sugar is further added to a 20 percent sugar solution, the solution then becomes a 36 percent sugar solution. What was the initial quantity ...
• The quantity of sugar in a 28 percent sugar solution is 91 grams. What is the total quantity of the solution?
• The angle of depression of the foot of a building from the top of a tower 54√3 m away is 30°. How high is the tower?
• If (x² + 1/x2) = 4, which of the options below is a possible value of x² - 1/x2 ?
• John had to multiply 'a' by 'b'. He however multiplied 'a' by 22.5 and obtained 423 as the product. Selina also had to multiply 'a' by 'b'. She however mul...