IBPS RRB PO/Clerk Mains Quantitative Aptitude Quiz: 9th September 2019 |

IBPS RRB PO/Clerk Quantitative Quiz

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Q1.Volume of sphere and cylinder are equal and the radius of both is same. Find volume of cone whose base radius and height is same as that of cylinder?(Given height of cylinder is 16cm)

Q2. A circular tent is cylindrical to a height of 3 metres and conical above it. If its diameter is 105 m and the slant height of the conical portion is 53 m, calculate the length of the canvas 5 m wide to make the required tent.

(a) 3894

(b) 973.5

(d) 1800 m

(e) None of these

Q3. A right circular cone is exactly fitted inside a cube in such a way that the edges of the base of the cone are touching the edges of one of the faces of the cube and the vertex is on the opposite face of the cube. If the volume of the cube is 125 cc, what is the approximate volume of the cone?

(a) 30 cc

(b) 27 cc

(d) 44 cc

(e) 49 cc

Q4. The length and the breadth of the floor of a room is 20 ft and 10 ft respectively. Square tiles of 2 ft dimension having three different colours are placed on the floor. The first row of tiles on all sides is of black colour, out of the remaining one-third is of white colour and the remaining are of blue colour. How many blue-colour tiles are there?

(a) 16

(b) 32

(d) 24

(e) 18

Q5. If the volume and curved surface area of a cylinder is 616 m^3and 352m2 respectively, what is the total surface area of the cylinder

(a) 429

(b) 419

(d) 421

(e) 417

Q6. The perimeter of a rectangular plot is 48 m and area is 108

. The dimensions (length, breadth) of the plot are

(a) 36 m and 3 m

(b) 12 m and 9 m

(d) 18 m and 6 m

(e) 6m and 18m

Q7. There is a solid cone of radius R. A circular hole of radius r is drilled from the centre of its circular base to its top, along its axis. Find the fraction of the volume of the cone left, if R : r = 7 : 4.

Q8. A solid is in the form of a cylinder with hemispherical ends. The total height of the solid is 19 cm and the diameter of the cylinder is 7 cm. Find the total surface area of the solid.

Q9. The internal and external diameters of a hollow hemispherical vessel are 24 cm and 25 cm respectively. The cost of painting

of the surface is Rs. 0.05. Find the approximate total cost of painting the vessel all over.

(a) Rs. 100

(b) Rs. 86

(d) Rs. 96

(e) Rs. 108

Q10. The ratio between radius of two hemispheres solid tin pieces is 2 : 3 and difference between volume of both is 836/21 cm3. These two hemispheres are melted to form a cylindrical vessel and used

cm3 extra tin material for polishing the vessel. If ratio between height & radius of cylindrical vessel is 3 : 4, then find the total surface area of cylindrical vessel?

(a) 154 cm2

(b) 132 cm2

(d) 208 cm2

(e) 198 cm2