SSC CHSL 20 December 2015 Evening Shift

Instructions

Study the following pie-charts carefully and answer the 4 questions.

     

                 

A = Science
B = Management
C = Arts
D = Commerce
E = Catering
F = Engineering
(i) Percentage distribution of candidates studying in various discipline of a college. Total number of students = 5000
(ii) Percentage distribution of girls in each discipline of the same college Total number of girls = 2000

SSC CHSL 20 December 2015 Evening Shift - Question 131


The discipline which has the highest number of boys studying in it, is

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SSC CHSL 20 December 2015 Evening Shift - Question 132


The percentage of the boys studying in Management discipline comparing to the total number of students studying in that discipline is

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Instructions

For the following questions answer them individually

SSC CHSL 20 December 2015 Evening Shift - Question 133


If the length of a diagonal of a square is $$6\sqrt{2}$$ cm, then its area will be

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SSC CHSL 20 December 2015 Evening Shift - Question 134


The length of tangent drawn from an external point P to a circle of radius 5 cm is 12 cm. The distance of P from the centre of the circle is

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SSC CHSL 20 December 2015 Evening Shift - Question 135


In two days A, B and C together can finish $$\frac{1}{2}$$ of a work and in another 2 days B and C together can finish $$\frac{3}{10}$$ part of the work. Then A alone can complete the whole work in

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SSC CHSL 20 December 2015 Evening Shift - Question 136


If $$\frac{sec^{2}\ 70^\circ-cot^{2}\ 20^\circ}{2\ (cosec^{2}\ 59^\circ-tan^{2}\ 31^\circ)}=\frac{2}{m}$$, then m is equal to

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SSC CHSL 20 December 2015 Evening Shift - Question 137


If $$\frac{a}{b}=\frac{c}{d}=5$$, then $$\frac{3a+4c}{3b+4d}$$ is equal to

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SSC CHSL 20 December 2015 Evening Shift - Question 138


A water reservoir has two inlets and one outlet. Through the inlet it can be filled in 3 hour and 3 hours 45 mins respectively. It can be emptied completely in 1 hour by the outlet. If the two inlets are opened at 1 pm and 2 pm respectively and the outlet at 3 pm, then it will be emptied at

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SSC CHSL 20 December 2015 Evening Shift - Question 139


The length of a room is 3 m more than its breadth. If the area of the floor of the room is 70 m, then the perimeter of the floor will be

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SSC CHSL 20 December 2015 Evening Shift - Question 140


A gun is fired from a fort. A man hears the sound 10 seconds later. If the sound travels at the rate of 330 m/sec, find the distance between the fort and the man.

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