SSC CHSL 8 Feb 2017 Evening Shift

Instructions

For the following questions answer them individually

SSC CHSL 8 Feb 2017 Evening Shift - Question 61


ΔABC is similar to ΔDEF. Length of AB is 18 cm and length of the corresponding side DE is 10 cm. What is the ratio of Perimeter of ΔABC : Perimeter of ΔDEF?

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SSC CHSL 8 Feb 2017 Evening Shift - Question 62


Two cars travel from city A to city B at a speed of 36 and 48 km/hr respectively. If one car takes 3 hours lesser time than the other car for the journey, then the distance between City A and City B is

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SSC CHSL 8 Feb 2017 Evening Shift - Question 63


A shopkeeper by selling 13 Titan watches, earns a profit equal to the selling price of 3 Titan watches. His profit percentage is

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SSC CHSL 8 Feb 2017 Evening Shift - Question 64


The line passing through (-2,5) and (6,b) is perpendicular to the line 20x + 5y = 3. Find b?

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SSC CHSL 8 Feb 2017 Evening Shift - Question 65


Find the sum of interior angles of a dodecagon?

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SSC CHSL 8 Feb 2017 Evening Shift - Question 66


A does 80% of a work in 20 days. He then calls in B and they together finish the remaining work in 4 days. How long B alone would take to do the whole work?

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SSC CHSL 8 Feb 2017 Evening Shift - Question 67


The area of a circle is 616 sq cm, find its circumference?

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SSC CHSL 8 Feb 2017 Evening Shift - Question 68


If 3x - 8(2 - x) = -19, then the value of x is

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SSC CHSL 8 Feb 2017 Evening Shift - Question 69


If x - y = 6 and xy = 40, then find $$x^2 + y^2$$

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SSC CHSL 8 Feb 2017 Evening Shift - Question 70


Product of digits of a 2-digit number is 27. If we add 54 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.

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