Practice Mensuration Questions and Answers

• If the area of square is 196 cm²  and the breadth of rectangle is 25% more and the length is 40% more than the side of the square, then find the the area...
• If 2156 is added in a number then number become 344(4/9)%  of itself. Find the original number?
• Radius of a cylinder is increased by 20% and height reduces by 40% so what effect on the volume of cylinder?
• If the income tax is increased by 14% then net income is reduce by 6%. Find the rate of income tax?
• If the Ratio of the cuboid of the length, breath and height is 2:3:5. If length, breadth and height is increased by 25%, 10%, 30% respectively then find th...
• A man spends 70% of his income. If his income is increased by 25% and expenditure is increase by 20%. Find the % change in saving?
• If a student scores 35% marks, then he is failed by 60 marks but he scores 48% marks he is passed by 96 marks. Find the passing percentage?
• The population of a town is 64000. It increased by 10% during the first year. During the second year, it decreased by 25% and increased by 5% during the th...
• Pankaj gives 15% of her salary to his wife, 5% of the remaining amount to his children and 20% of the remaining to his parents. If Pankaj is left with Rs. ...
• 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 chil...
• After increase in sugar prices by 20%, a person is able to buy 2 kg less sugar for Rs. 540. Find the original and increased price of sugar per kg. &nb...
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• A stone is thrown vertically with the velocity which would just carry it to height of 100 feet. Two seconds later another stone is projected vertically fro...
• The ratio of the length of a rectangle, breadth of the rectangle and the diameter of a circle is 10:8:4. If the area of the circle is 154 cm^2 , then what ...
• The ratio of the length of a rectangle, breadth of the rectangle and the diameter of a circle is 11:10:7. If the area of the circle is 616 cm2 , then what ...
• The ratio of the length of a rectangle, breadth of the rectangle and the diameter of a circle is 14:5:7. If the area of the circle is 616 cm2 , then what i...
• The ratio of the length of a rectangle, breadth of the rectangle and the diameter of a circle is 12:11:14. If the area of the circle is 616 cm2 , then what...
• The ratio of the length of a rectangle, breadth of the rectangle and the diameter of a circle is 10:9:7. If the area of the circle is 616 cm2 , then what i...
• The area of four walls of a room is 120 cm2. If the length and breadth of the room were equal and the height of the room is 5 cm, then what is the area of ...
• The area of four walls of a room is 160 cm2. If the length and breadth of the room were equal and the height of the room is 5 cm, then what is the area of ...
• The area of four walls of a room is 144 cm2. If the length and breadth of the room were equal and the height of the room is 4 cm, then what is the area of ...
• The area of four walls of a room is 112 cm2. If the length and breadth of the room were equal and the height of the room is 4 cm, then what is the area of ...
• The area of four walls of a room is 128 cm2. If the length and breadth of the room were equal and the height of the room is 8 cm, then what is the area of ...
• The area of four walls of a room is 140 cm2. If the length and breadth of the room were equal and the height of the room is 5 cm, then what is the area of ...
• The area of four walls of a room is 168 cm2. If the length and breadth of the room were equal and the height of the room is 7 cm, then what is the area of ...
• The area of four walls of a room is 192 cm2. If the length and breadth of the room were equal and the height of the room is 6 cm, then what is the area of ...
• Sum of first 10 terms of a GP is equal to the sum of the first 12 terms in the same GP. Sum of the first 15 terms is 31, what is the third term in the GP?
• If x4 + x2 y2 + y4 = 37 and x2 – xy + y2 = 5, then what is the value of xy ?
• Twenty five liters of 60% concentration of acid solution is added to 35 liters of 80% concentration of acid solution. What is the concentration of acid in ...
• If a six digit number 3x 7z 8y is divisible by 7, 11, 13, then the average value of x, y, z is:
• A can do a certain work in 12 days, B alone can do the same work in 16 days. A and B undertook to complete it in Rs. 8000. With the help of C, they complet...
• A sum of Rs. 21500 was lent partly at 4% p.a. and remaining at 6% p.a. simple interest. The total interest received after 3(1/2) years is Rs. 3521. The sum...
• If x = (√5-√3) / (√5+√3) and y is reciprocal of x. then what is the value of √(x3 + y3)?
• If A’s income is 60% more of B’s income and B’s income is 40% less than C’s income, then by what percent is C’s income more t...
• A man standing in a point C of a ground. He observes a flying an aero-plane in the east at an angle of elevation of 30° and after 30 seconds, he observ...
• The cost of fencing a rectangular field at the rate of Rs. 5 per meter is Rs.350. If the length of the field is 15 meters more than its breadth, then find ...
• 0.3̅2̅ + 0.54̅8̅ - 0.1̅9̅ is equal to :
• A bus passes two bridges of length 500 m and 325 m in 90 seconds and 60 seconds respectively. The length (in m) of the bus is
• A bus covers some distance at a certain speed. If a person covers one-third of that distance in triple time, then the ratio of the speed of the person to t...
• A 18 m long ladder (whose foot is on the ground) leans against a wall making an angle of 60° with the wall. What is the height (in m) of the point wher...