This is the new year with new goals, new experiences and lots of exams to be scheduled soon. SSC CGL has recently released the exam dates so now it is time to gear up your preparations and try hard to get success. ADDA247 never fails to deliver something new and fruitful for you all. This time also we are providing you the best study plan as well as a study material. We are here going to prepare your Quantitative Aptitude section for the SSC CGL. In this article, we are providing you the details that how we are going to help you to clear the examination this year. We ADDA247 is going to provide you daily tests for all the subjects. The topic-wise quiz will be done from January till April. This will help you to get a deeper knowledge of all the topics and will prepare you thoroughly.
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Q2. If the volume of a sphere is divided by its surface area, the result is 27 cms. The redjius of the sphere is
(a) 9 cm
(b) 27 cm
(c) 81 cm
(d) 243 cm
Q3. A large cube is formed by the meting of three smaller cubes of 3, 4 and 5 side. The ratio of surface are of all the smaller cubes to larger cube is
(a) 18 : 25
(b) 9 : 4
(c) 25 : 18
(d) 27 : 64
Q4. 12 spheres of same size are made from melting of a cylinder (solid) 6 cms in diameter and 6 cms in height. The diameter f each sphere is
(a) 6 cm
(b) √6 cm
(c) √2 cm
(d) 3 cm
Q6. A cube of 1 cc volume will have surface area equal to
(a) 1/12 cm²
(b) 1/24 cm²
(c) 6 cm²
(d) 1/36 cm²
Q7. A cube of 384 cm² surface area is melt to make x number of small cubes each of 96 m² surface area.
(a) 80,000
(b) 8
(c) 8,000
(d) 800
Q9. The water from a roof, 9 sq metre in area, flows down to a cylindrical container of 900 cm² base. To what height will the water rise in cylinder if there is a rainfall of 0.1 mm?
(a) 0.1 cm
(b) 0.1 metre
(c) 0.11 cm
(d) 10 cms
Q10. A 4 cms long hollow metal cylinder whose outer radius is 4.3 cms and inner radius is 1.1 cms is cast into a solid cylinder of length 12 cm. The find the radius of the solid cylinder.
(a) 2 cm
(b) 2.5 cm
(c) 2.4 cm
(d) 3 cm
Solutions
