# Mensuration & Geometry

Are you preparing for campus placements,Banking,SSC, IAS, Insurance,Defence and other competitive exams? Then, make sure to take some time in practicing the Mensuration questions and answer in Quantitative Aptitude. Moreover, only those questions are included that are relevant and likely to be asked in any competitive exam. So, take these questions and answer, brush up your skills and practice to stay fully prepared for any your exam.

• Q43.The perimeter of 5 squares is 24 cm, 32 cm, 40 cm, 76 cm and 80 cm respectively. The perimeter of another square equal in area to the sum of the areas of these squares is:

• Q44.If each of any two opposite sides of a square is increased by two cm and each of the other two sides is decreased by two cm, we obtain a rectangle whose area is 45 cm2. What is the perimeter of the original square?

• Q45.Find the number of bricks, each measuring 28 cm x 18 cm x 6 cm, required to construct a wall 22 m long, 14m high and 90 cm thick, if 16% of the wall is filled with mortar?

• Q46.Ramit have two pieces of aluminium wire. First piece he bent in the form of a circle of radius 21 cm and the second piece he bent in the form of a square. Find the difference in the area of the square and the circle.

• Q47.A sphere of radius 12 cm is dropped into a cylindrical vessel partly filled with water. The radius of the vessel is 16 cm. If the sphere is submerged completely, then the surface of the water rises by:

• Q48.The ratio between the length and the breadth of a rectangular field is $\frac{7}{2}:\frac{5}{2}$. If a man cycling along the boundary of the field at the speed of 12 km/hr completes one round in 15 minutes, then the area of the park (in sq. m) is: