Home » SSC CGL Tier 1 Mathematics 11SSC CGL Tier 1 Mathematics 11Quantitative Aptitude, Test15/08/202314/02/2024 SachinHi there! This is the Mathematics section of SSC CGL tier 1, held on 18 July 2023 2nd shift. Complete the test in 20 mins. Practice well. SSC Mathematics test 11 Name 1 / 25 The cost of 32 pens and 12 pencils is Rs. 790. What is the total cost (in Rs.) of 8 pens and 3 pencils together? 220.5 197.5 200.5 180.5 2 / 25 The perimeter of an equilateral triangle is 48 cm. Find its area (in cm² ) 81√3 8√3 25√3 64√3 3 / 25 To go a distance of 144 km upstream, a rower takes 12 hours while it takes her only 9 hours to row the same distance downstream. What is the speed of the stream? 1.5 km/h 1 km/h 2 km/h 3 km/h 4 / 25 A and B can do a piece of work in 5 days and 10 days, respectively. They began the work together but A left after some days and B finished the remaining work in 8 days. After how many days did A leave? 2/3 49/8 41/8 25/8 5 / 25 If sin A= -3/5, A lies in III quadrant, the value of sec A is: -5/4 -4/5 -3/4 3/4 6 / 25 Raja and Rocky together can complete painting work in 5 days. Together they both start painting, but after 2 days, Rocky falls sick and leaves the work. If Raja completes the remaining painting in 4 days, find the number of days in which Rocky alone can do the work. 12 days 20 days 10 days 15 days 7 / 25 The difference (in Rs.) between a discount of 35% on Rs. 3,600 and two successive discounts of 30% and 5% on the same amount is: 82 78 54 52 8 / 25 If (a+b+c)=19, and (a²+b²+c²)=155, find the value of (a-b)² + (b-c)² + (c-a)² 100 108 98 104 9 / 25 In a factory, 48% of the number of male workers is equal to two-third of the number of female workers. What is the ratio of the number of males to that of the females in the factory? 25 : 12 18 : 25 12 : 25 25 : 18 10 / 25 Study the following bar chart and answer the question.Find the percentage increase of sales of XYZ phones from 2019 to 2020? 119.19 % 122.22 % 110.11 % 121.89 % 11 / 25 If -8896 -8886 -8892 -8898 12 / 25 If two qualities of pulses 'X' and 'Y' of prices f100 and f150 per kg are mixed in the ratio 7 : 20, then what is the price (in f) of this mixture of pulses (correct to the nearest Rupee)? 134 135 137 136 13 / 25 A and B alone can do a piece of work in 4 and 9 days, respectively. In how many days will the work be completed, if they both work on alternate days, starting with B? 16/3 17/3 21/4 5 14 / 25 Amar can complete a work in 15 days, and prem, in 12 days. starting with Amar, they work on alternate days. In how many days will the work be completed? 13 67/5 27/2 73/6 15 / 25 Which of the following numbers is divisible by 36? 47502 87064 29412 54732 16 / 25 A policeman follows a thief who is 600 m ahead of the policeman. If the policeman and the thief run at speeds of 10 km/h and 8 km/h, respectively, in how much time (in minutes), will the policeman catch the thief? 16 12 14 18 17 / 25 If 405 : y :: y : 125, and y > 0, then find the value of y. 205 235 225 215 18 / 25 Simplify the following:sin 2x + 2 sin 4x + sin 6x 4 cos² x sin 4x 2 cos² x sin 4x 4 sin² x sin 4x 4 cos² x sin x 19 / 25 Which number among 24963 , 24973 , 24983 and 24993 is divisible by 7 ? 24963 24983 24973 24993 20 / 25 The percentage profit earned by selling an article for Rs. 2,000 is the same as the percentage loss incurred by selling the same article for Rs. 1,200. At what price should that article be sold to make a profit of 20% ? Rs. 1840 Rs. 2000 Rs. 1920 Rs. 1800 21 / 25 The value of 2 3 0 1 22 / 25 In a factory, utensils are manufactured in three plants, plant A, B and C. How many plates are manufactured by plant B if total plates are 3260? 1254 1141 1304 1467 23 / 25 The ratio of the length of each equal side and the third side of an isoceles triangle is 3 : 5. If the are of the triangle is 30√11 cm², then the length of the third side (in cm) is: 5√6 13√6 11√6 10√6 24 / 25 If sec Q + tan Q = 5, then find the value of tan Q. 13 / 3 13 / 5 5 / 12 12 / 5 25 / 25 If the areas of two similar triangles are in the ratio 196 : 625, what would be the ratio of the corresponding sides? 14 : 25 14 : 20 13 : 20 13 : 25 Your score is 0% Restart quiz