SSC CPO 06 July 2017 Morning Shift

Instructions

For the following questions answer them individually

Question 141

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

Video Solution
Question 142

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

Video Solution
Question 143

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

Video Solution
Question 144

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

Video Solution
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.

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 ?

Video Solution
Question 147

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

Video Solution
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
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
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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