Day 84: SSC CGL Quant

5 questions. Try each one first, then open its answer.

Question 1
Lines, Angles and Polygons. Asked 2 times: 17 Sep 2025 S3*, 21 Sep 2025 S3 (* = numbers or wording changed that year) See all 2 times it was asked
72 $The sum of all interior angles of a 20-sided polygon is:$
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Question 2
Mensuration 2D. Asked 2 times: 21 Sep 2025 S1*, 21 Sep 2025 S3 (* = numbers or wording changed that year) See all 2 times it was asked
59 $A regular hexagon is inscribed inside a circle of radius 14 cm. Find the area of the hexagon.$
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Question 3
Coordinate Geometry. Asked 2 times: 17 Sep 2025 S3*, 21 Sep 2025 S2 (* = numbers or wording changed that year) See all 2 times it was asked
68 $Find slope of the line passing through points (-2,5) and (4,-7).$
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Question 4
Ratio, Proportion and Variation. Asked 2 times: 20 Sep 2025 S1*, 21 Sep 2025 S2 (* = numbers or wording changed that year) See all 2 times it was asked
65 $A mixture of 150 litres contains acid and water in the ratio 2:3. If 30 litres of the mixture is replaced with water, what will be the percentage of acid in the final mixture?$
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Question 5
Lines, Angles and Polygons. Asked 2 times: 19 Sep 2025 S2*, 21 Sep 2025 S1 (* = numbers or wording changed that year) See all 2 times it was asked
72 $20^\circ$
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Question 1