# 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.

• Q8.A hollow iron pipe is 56 cm long and its external diameter is 16 cm. If the thickness of the ‎pipe is 2 cm and iron weighs 3 gms/
$c{m}^{3},$
‎then the weight of the pipe is :‎ • Q9.If the length of the diagonal AC of a square ABCD is 10.4 cm, then the area of the square is: • Q10.A hollow iron pipe is 28 cm long, its external diameter is 14 cm and height of pipe is 35 cm. If the thickness of the pipe is 2 cm and iron weighs 9 gms/cm^3 , then the weight of the pipe is : • Q11.In the adjoining figure the cross-section of a swimming pool is shown. If the length of the swimming pool is 90 m then the amount of water it can hold is:  • Q12.Four isosceles triangles are cut off from the corners of a square of area 900 m2. Find the area of new smaller square (in m2):   