SSC GD 2012 Shift 2

Instructions

For the following questions answer them individually

SSC GD 2012 Shift 2 - Question 1


By how much is $$\ \frac{3}{5}$$th of 75 greater than $$\ \frac{4}{7}$$th of 77?

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SSC GD 2012 Shift 2 - Question 2


The HCF of two numbers 24 and their LCM is 216. If one of the number is 72, then the other number is

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SSC GD 2012 Shift 2 - Question 3


$$\frac{3}{4}\ $$of $$\ \frac{1}{7}\ $$of a number 120, then the number

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SSC GD 2012 Shift 2 - Question 4


In a co-educational secondary school 65% of the students are boys. If there are 224 girls in the school, find the number of boys in the school ?

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SSC GD 2012 Shift 2 - Question 5


A mixture of 30 litres of spirit and water contains 20% of water in it. How much water must be added to it, to make the water 25% in the new mixture ?

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SSC GD 2012 Shift 2 - Question 6


The ages of x and y are in the ratio 3:1. Fifteen years hence, the ratio will be 2:1. The present ages (in years) are:

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SSC GD 2012 Shift 2 - Question 7


Gold is 19 times as heavy as water and copper is 9 times as heavy as water. In what ratio should these be mixed to get an alloy 15 times as heavy as water ?

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SSC GD 2012 Shift 2 - Question 8


The average of Rajeev’s marks in 7 subjects is 75. His average in six subjects excluding science is 72. How many marks did he get in science ?

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SSC GD 2012 Shift 2 - Question 9


If 75% a number is added to 75, the result is the number itself. Then the number is

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SSC GD 2012 Shift 2 - Question 10


If a sum of money doubles itself in 8 years at simple interest, the rate percent per annum is

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