SSC CGL 18th August 2021 Shift-2

Instructions

For the following questions answer them individually

Question 61

By selling an article for ₹131.25, a trader gains as much percent as the number representing the cost price of the article. In order to earn 40% profit, at what price (in ₹) should hesell the article?

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Question 62

The cost of tiling the floor of a rectangular room is ₹9100 at ₹65 per m$$^2$$ . Theratio of the length and breadth of the floor is 7 : 5. The perimeter (in m ) of the floor of the room is:

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Question 63

The average of ten numbers is 32.5. The averageoffirst four numbers is 25.6 and thatofthe last three numbers is 38.2. The 5th number is 50% more than the 6th number and 8 less than the 7th number. Whatis the average of 5th and 7th numbers?

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Question 64

ABCD is a cyclic quadrilateral. AB and DC meet at F, when produced. AD and BC meetat E, when produced. If $$\angle BAD = 68^\circ$$ and $$\angle AEB = 27^\circ$$, then whatis the measure of $$\angle BFC$$?

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Question 65

Medicines of three different flavors - A, B and C (in lakh bottles) manufactured by a pharmaceutical company over a period of five years from 2010 to 2014 is given in the bar graph.

Production of flavor A in 2012 is what percent less than the average production of flavor B in all the years (correct to 2 decimal places)?

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Question 66

If the 5-digit number 688xy is divisible by 3, 7 and 11, then what is the value of (5x + 3y)?

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Question 67

If $$5 \sin^2 \theta - 4 \cos \theta - 4 = 0, 0^\circ < \theta < 90^\circ$$, then the value of $$(\cot \theta + \cosec \theta)$$ is:

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Question 68

Suman travels from place X to Y and Rekha travels from Y to X, simultaneously. After meeting on the way, Suman and Rekha reach Yand X, in 3 hours 12 minutes and one hour 48 minutes, respectively. If the speed of Rekha is 9 km/h, then the speed (in km/h) of Suman is:

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Question 69

$$\triangle ABC$$ s an equilateral triangle. D is a point on side BC such that BD : BC = 1 : 3. If $$AD = 5\sqrt{7}$$ cm, then the side of the triangle is:

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Question 70

The income of A is 20% less than the incomeofB and the incomeofC is 70%of the sum of incomes of A and B. The incomeof D is 25%more than the income ofC.If the difference between the incomes of B and D is ₹23000, then what is the income(in ₹) of A?

Video Solution
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