SSC CHSL 10 Jan 2017 Morning Shift

Instructions

For the following questions answer them individually

Question 61

Chords PQ and RS of a circle extended externally intersect at point T. Length of the segment PT, if lengths of QT, RT and ST are 9 cm, 18 cm and 6 cm respectively, is

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Question 62

If a + b = 11 and $$a^2 + b^2$$ = 61, then value of ab is

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Question 63

What is the value of tan-240°?

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Question 64

Rakesh goes on a trip on his motor-cycle and rides for 368 kms. If he rides for 5 hours at a speed of 49 km/hr, at what speed he travels for the remaining 3 hours of the journey?

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Question 65

What is the total surface area (in sq cm) of a hollow cylinder open at both ends, if its length is 22 cm, external radius is 7 cm and thickness is 1 cm? (Take π = 22/7)

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Question 66

What is the distance between the points (4,7) and (-1,-5)?

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Question 67

At 22% discount, the selling price of a Refrigerator is Rs 26000, what is the selling price if the discount is 40%?

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Question 68

26 is 0.4% of which number?

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Question 69

Divide 20 into two parts such that the sum of the square of the parts is 232. What is the value of the two parts?

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Question 70

What will be the equation of the perpendicular bisector of segment joining the points (5,-3) and (0,2)?

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