For the following questions answer them individually
Successive discount of 10%, 20% and 25% on the price of an article will reduce the price by
A is a point on the x-axis with abscissa - 8 and B is the pint on the y-axis with ordinate 15. The length of AB is
If $$\frac{a}{b}=\frac{7}{9}, \frac{b}{c}=\frac{3}{5}$$, then the value of a : b : c is
If sin $$\theta=\frac{a}{b}$$, then the value of sec $$\theta-cos\ \theta$$ is (where $$0^\circ<\theta<90^\circ$$)
The expression $$\sqrt{\frac{1+sin\ \theta}{1-sin\ \theta}}+\sqrt{\frac{1-sin\ \theta}{1+sin\ \theta}}$$ is equal to
The diameter of a circle is 10 cm. If the distance of a chord from the centre of the circle be 4 cm, then the length of the chord is
The rate percent of compound interest on ₹10,000 amounts to become ₹13,310 in 3 years is
If the external bisector of the vertical angle $$\angle$$ A of the $$\triangle$$ ABC is parallel to the base BC, then the $$\triangle$$ ABC is a/an
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 number of girls studying in Engineering discipline is
The percentage of the number of girls studying in Catering discipline comparing to the total number of students in the college is