Advanced Quantitative Aptitude for SSC and RRB Exams - Questions and Answers

Dear Readers, 

Here, we are providing a quiz on Advanced Maths that helpful for upcoming SSC CGL and SSC aspirants. 

3. The cost of carpeting a room is Rs. 120. If the width had been 4 metres less, the cost of the carpet would have been Rs. 20 less. The width of the room is:
(1) 24 m
(2) 20 m
(3) 25 m
(4) 18.5 m

4. A copper sphere of radius 3 cm is beaten and drawn into a wire of diameter 0.2 cm. The length of the wire is:
(1) 9 m
(2) 12 m
(3) 18 m
(4) 36 m

5. The length of one side of a rhombus is 6.5 cm and its altitude is 10 cm. If the length of the its diagonals be 26 cm, the length of the other diagonal will be:
(1) 5 cm
(2) 10 cm
(3) 6.5 cm
(4) 26 cm

6. A wire, bent in the form of a square, encloses an area of 484 cm^2. If the same wire is bent so as to form a circle, then the area enclosed will be :(use π=22/7)
(1) 484 cm^2
(2) 538 2/7 cm^2
(3) 616 cm^2
(4) 644 cm^2

7. If the volume and surface area of a sphere are numerically the same, then its radius is:
(1) 1 unit
(2) 2 units
(3) 3 units
(4) 4 units

8. A cone of height 15 cm and base diameter 30 cm is carved out of a wooden sphere of radius 15 cm. The percentage of wasted wood is:
(1) 75 %
(2) 50%
(3) 40%
(4) 25%

9. From a point within an equilateral triangle perpendiculars, drawn to the three sides, are 6 cm, 7 cm and 8 cm respectively. The length of the side of the triangle is:
(1) 7 cm
(2) 10.5 cm
(3) 14√3 cm
(4) (14√3)/3 cm

10. When the circumference of a toy ballon is increased from 20 cm to 25 cm. its radius (in cm) is increased by:
(1) 5
(2) 5/π
(3) 5/2π
(4) π/5



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