SSC CPO 06 July 2017 Morning Shift

Instructions

For the following questions answer them individually

SSC CPO 06 July 2017 Morning Shift - Question 141


What is the value of $$\frac{(\tan^{2}x-\sin^{2}x)}{\sec^{2}x}$$ ?

Video Solution

SSC CPO 06 July 2017 Morning Shift - Question 142


If sin $$x=\frac{1}{2}$$ and cos $$y=\frac{1}{2}$$, what is the value of sin(x+y)?

Video Solution

SSC CPO 06 July 2017 Morning Shift - Question 143


What is the value of $$\frac{\cos x+cos y}{sinx + siny}$$ ?

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SSC CPO 06 July 2017 Morning Shift - Question 144


What is the value of $$sec12^{0}sin12^{0}tan38^{0}tan78^{0}tan52^{0}$$?

Video Solution

SSC CPO 06 July 2017 Morning Shift - Question 145


Find the value of $$\frac{(\cot\theta-cosec\theta+1)(\tan\theta+\sec\theta+1)}{\cos\theta cosec\theta}?$$

Video Solution
Instructions

The given pie-chart shows the various expenses (in per cent) incurred by publisher on publishing a book.

SSC CPO 06 July 2017 Morning Shift - Question 146


If the total amount spent on publishing the book is Rs. 68000, then what will be the amount (in Rs.) spent on Advertising ?

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SSC CPO 06 July 2017 Morning Shift - Question 147


If the amount spent on Binding is Rs. 14400, then what will be the amount (in Rs.) spent on Paper ?

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SSC CPO 06 July 2017 Morning Shift - Question 148


By how much per cent the total amount spent on Paper and Binding is less than the amount spent on Printing ?

Video Solution

SSC CPO 06 July 2017 Morning Shift - Question 149


By how much the average amount spent on Printing and Royalty is more (in Rs) than the average amount spent. Total amount spent on Publication is Rs. 150000 ?

Video Solution

SSC CPO 06 July 2017 Morning Shift - Question 150


For 11000 books the expenses incurred on others is Rs. 36960. If publisher wants a profit of 25%, then what should be the marked price (in Rs.) of each book ?

Video Solution
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