SSC CPO 2 July 2017 Afternoon Shift

Instructions

For the following questions answer them individually

Question 101

If P = (√7 - √6)/(√7 + √6), then what is the value of P + (1/P)?

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Question 102

Which value among  $$3^{200},\ 2^{300}\ and\ 7^{100}$$ is the largest?

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Question 103

What is the value of $$3^{2}+7^{2}+13^{2}+17^{2}-1^{2}-5^{2}-9^{2}-11^{2}-15^{2}$$?

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Question 104

What is the value of $$\frac{(0.7)^{3}-(0.4)^{3}}{(0.7)^{2}+\ 0.7\times0.4+(0.4)^{2}}\ $$?

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Question 105

How many positive factors of 40 are there?

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Question 106

A is 20% more efficient than B. If B alone can complete a piece of work in 12 days, then A alone can complete the same work in how many days?

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Question 107

A and B together can complete a work in 10 days. They started together but A left after 2 days and the remaining work was completed by B in 12 days. In how many days can A complete the entire work while working alone?

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Question 108

What will be the net discount (in percentage) after two successive discounts of 50% and 50%?

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Question 109

An article is sold for Rs 5330 after a discount of 18%. What is the marked price (in Rs) of the article?

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Question 110

Raman, Rohit and Raja are partners and invest in a business. Raman invests 1/4th of total and Rohit invest 1/3th of the total. What is the ratio of profit of Raman, Rohit and Raja respectively?

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