Mensuration

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.

  • Q1.The area of the circumcircle of a square and the area of the in circle of a square is proportionate to each other in the ratio of:

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  • Q2.A solid metallic spherical ball of radius 3 decimeters is melted to form a circular slab of 1 millimeter thickness. The diameter of the slab so formed is:

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  • Q3.The base of a conical tent is 32 meters in diameter and its height is 12 meters. The area (in square meters) of the canvas required to put up such a tent is nearly ( use π= 22/7 ):

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  • Q4.The radius of the base of a right circular cylinder is 5.5 cm and its height is 6.5 cm. The ratio of the total surface area of the cylinder to its curved surface area is

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  • Q5.Base of a right pyramid is a square and length of diagonal of the base is 262m. If the volume of the pyramid is 2028 cu.m, then its height is: MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaaeaaaaaaaaa8 qacaaIYaGaaGOnaiabgQHiwlaaikdacaWGTbGaaiOlaiaabccacaWG jbGaamOzaiaabccacaWG0bGaamiAaiaadwgacaqGGaGaamODaiaad+ gacaWGSbGaamyDaiaad2gacaWGLbGaaeiiaiaad+gacaWGMbGaaeii aiaadshacaWGObGaamyzaiaabccacaWGWbGaamyEaiaadkhacaWGHb GaamyBaiaadMgacaWGKbGaaeiiaiaadMgacaWGZbGaaeiiaiaaikda caaIWaGaaGOmaiaaiIdacaqGGaGaam4yaiaadwhacaGGUaGaamyBai aacYcacaqGGaGaamiDaiaadIgacaWGLbGaamOBaiaabccacaWGPbGa amiDaiaadohacaqGGaGaamiAaiaadwgacaWGPbGaam4zaiaadIgaca WG0bGaaeiiaiaadMgacaWGZbGaaiOoaaaa@714C@

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  • Q6.A spherical metallic ball of radius 20 cm is melted and small metallic balls of radius 8 mm are made. The total number of possible small metallic balls are: ( Take π= 22 7 ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaeWaaeaaca WGubGaamyyaiaadUgacaWGLbGaaeiiaiabec8aWjaab2dadaWcaaqa aiaaikdacaaIYaaabaGaaG4naaaaaiaawIcacaGLPaaaaaa@4081@

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  • Q7.Find the height of a right circular cone which is formed by melting a solid cylinder 3.5m high and 2m in radius given that the radius of the base of the cone is equal to the radius of the cylinder.

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  • Q8.A room 8 metres long, 6 metres broad and 3 metres high, has two windows of 1 1 2 m ×1m  and a door of 2m ×1 1 2 m .Find the cost of papering the walls with paper 50 cm wide at 25 paise per metre.

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  • Q9.An aluminum sphere of diameter 12 cm is drawn into a wire of diameter 4 cm. What will be the length of the wire?

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  • Q10.What will be the ratio of curved surface area of two right circular cones whose volumes are equal if the ratio of their radii is 2:3 and the ratio of individual height and radius 1:3?

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