Dear aspirants,
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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Q1. From four corners of a square sheet of side 4 cm, four pieces, each in the shape of arc of a circle with radius 2 cm, are cut out. The area of the remaining portion is?
(a) (8 – π) sq.cm.
(b) (4 – 2 π) sq.cm.
(c) (16 – 4 π) sq.cm.
(d) (16 – 8 π) sq.cm.
Q5. Diameter of a wheel is 3 cm. The wheel revolves 28 times in a minute. To cover 5.280 km distance, the wheel will take. (Take π =22/7)
(a) 10 min.
(b) 20 min.
(c) 30 min.
(d) 40 min.
Q6. A semicircular shaped window has diameter of 63 cm. Its perimeter equals. (Take π =22/7)
(a) 126 cm
(b) 162 cm
(c) 198 cm
(d) 251 cm
Q7. The ratio of the outer and the inner perimeter of a circular path is 23: 22. If the path is 5 meters wide, the diameter of the inner circle is?
(a) 110 m
(b) 55 m
(c) 220 m
(d) 280 m
Q8. Three circles of radii 3.5 cm, 4.5 cm and 5.5 cm touch each other externally. Then the perimeter of the triangle formed by joining the centers of the circles, in cm, is?
(a) 27
(b) 27 π
(c) 13.5
(d) 54
Q9. If radius of a circle is increased by 5%, then the increase in its area is?
(a) 10%
(b) 25%
(c) 6.25%
(d) 10.25%
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Solutions
In the last month i.e. in May daily we will provide you with a test of the previous years’ question papers, this will increase your confidence of solving the real exam and will make you familiar with the real-time exam.
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