SSC CPO 3 July 2017 Morning Shift

Instructions

For the following questions answer them individually

Question 101

If $$\frac{1}{N}=\frac{(\sqrt{6}+\sqrt{5})}{\sqrt{6}-\sqrt{5}}$$, then what is the value of N ?

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Question 102

What is the value of positive square root of $$69+28\sqrt{5}$$ ?

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Question 103

$$\ 3^{11} + 3^{12} + 3^{13} + 3^{14}\ $$ is divisible by _____.

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Question 104

A boy added all natural numbers from 1 to 12, however he added one number twice due to which the sum becomes 80. What is the number which he
added twice?

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Question 105

What smallest value must be added to 508, so that the resultant is a perfect square?

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Question 106

Raman is 25% more efficient than Aman. If Aman can complete a piece of work in 25 days, then Raman can complete the same work in how many days?

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Question 107

A and B together can complete a work in 30 day. They started together but after 6 days A left the work and the work is completed by B after 36 more days. A alone can complete the entire work in how many days?

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Question 108

The marked price of an article is 40% more than its cost price. If 10% discount is given, then what is the profit percentage?

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Question 109

What will be the net discount (in percent) after giving three successive discounts of 10%, 20% and 30%?

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Question 110

The ratio of two numbers is 3 : 5. If both numbers are increased by 8, the ratio becomes 13 : 19. What is the sum of the two numbers?

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