SSC CHSL 20 December 2015 Evening Shift
Study the following pie-charts carefully and answer the 4 questions.
   
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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
The percentage of the boys studying in Management discipline comparing to the total number of students studying in that discipline is
For the following questions answer them individually
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
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
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
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
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
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.
