2016 SSC CGL 10 Sep Tier-1

Instructions

For the following questions answer them individually

2016 SSC CGL 10 Sep Tier-1 - Question 51


A is twice as good as B and together they finish a piece of work in 16 days. The number of days taken by A alone to finish the work is

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2016 SSC CGL 10 Sep Tier-1 - Question 52


The successive discount of 15%, 20% and 25% on an article is equivalent to the single discount of

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2016 SSC CGL 10 Sep Tier-1 - Question 53


The numbers x, y, z are respectively proportional to 2, 3, 5 and the sum of x, y and z is 80. If the number z is given by the equation z = ax-8,
then a is

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2016 SSC CGL 10 Sep Tier-1 - Question 54


If the ratio of cost price and selling price be 10:11, then the profit percentage is

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2016 SSC CGL 10 Sep Tier-1 - Question 55


The price of rice has increased by 60%. In order to restore the original price, the new price must be reduced by

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2016 SSC CGL 10 Sep Tier-1 - Question 56


A man covers a total distance of 100 km on bicycle. For the first 2 hours, the speed was 20 km/hr and for the rest of the journey, it came down to 10
km/hr.The average speed will be

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2016 SSC CGL 10 Sep Tier-1 - Question 57


Alipta got some amount of money from her father. In how many years will the ratio of the money and the interest obtained from it be 10:3 at 6% simple interest per annum?

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2016 SSC CGL 10 Sep Tier-1 - Question 58


If $$(x - 2) (x - p) = x^{2}- ax+ 6$$, then the value of (a -p) is

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2016 SSC CGL 10 Sep Tier-1 - Question 59


When $$2x+\frac{2}{x}=3$$ then the value of $$x^{3}+\frac{1}{x^3}+2$$ is 

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2016 SSC CGL 10 Sep Tier-1 - Question 60


In a triangle ABC, if $$\angle A$$ + $$\angle C$$ = 140° and $$\angle A$$ +  3 $$\angle B$$ = 180° then $$\angle A$$ is equal to

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