SSC CHSL 10 Jan 2017 Evening Shift

Instructions

For the following questions answer them individually

Question 81

Which of the following points lies on the line 5x + 4y = 2?

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Question 82

The total surface area of a hemisphere is 1848 sq cm, what is its radius? (Take π = 22/7)

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Question 83

Points P and Q lies on side AB and AC of triangle ABC respectively such that segment PQ is parallel to side BC. If the ratio of areas of triangle APQ and triangle ABC is 9:16, then what is the ratio of AP:PB?

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Question 84

Which of the following equations has the sum of its roots as 7?

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Question 85

(cosecA - sinA)(secA - cosA)(tanA + cotA) is equals to

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Question 86

x and y are two numbers such that their mean proportion is 6 and third proportion is 48. What is the value of x and y?

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Question 87

The mean of marks secured by 55 students in division-A of class X is 55, 45 students of division-B is 51 and that of 40 students of division-C is 49. What is the mean of marks of the students of three divisions of Class X?

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Question 88

What is the value of $$cos^{2}(A/2)$$?

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Question 89

One diagonal of a rhombus is half the other. If the length of the side of the rhombus is 10 cm, what is the area of the rhombus?

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Question 90

P and Q can finish a work in 24 and 12 days respectively. In how many days can they complete 50% of the work if they work together?

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