SSC CGL 2014 Tier 1 27 April shift 7

Instructions

For the following questions answer them individually

SSC CGL 2014 Tier 1 27 April shift 7 - Question 111


A tank 40 m long, 30 m broad and 12 m deep is dug in a field 1000 m long and 30 m wide. By how much will the level of the field rise if the earth dug out of the tank is evenly spread over the field ?

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SSC CGL 2014 Tier 1 27 April shift 7 - Question 112


In a triangle, if orthocentre, circumcentre, incentre and centroid coincide, then the triangle must be

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SSC CGL 2014 Tier 1 27 April shift 7 - Question 113


If a = 2 + √3 ,then the value of $$(a^{2}+\frac{1}{a^{2}})$$ is

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SSC CGL 2014 Tier 1 27 April shift 7 - Question 114


For what valsue (s) of k the expression $$p+\frac{1}{4}\sqrt{p}+k^{2}$$ is a perfect square ?

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SSC CGL 2014 Tier 1 27 April shift 7 - Question 115


If 15% of x is same as 20 % of y then x: y is

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SSC CGL 2014 Tier 1 27 April shift 7 - Question 116


If $$\frac{b-c}{a}+\frac{a+c}{b}+\frac{a-b}{c}=1$$ and a - b + c ≠ 0 then which one of the following relations is true ?

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SSC CGL 2014 Tier 1 27 April shift 7 - Question 117


A train crosses a platform in 30 seconds travelling with a speed of 60 km/h. If the length of the train be 200 metres, then the length (in metres) of the platform is

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SSC CGL 2014 Tier 1 27 April shift 7 - Question 118


If ΔFGH is isosceles and FG < 3 cm, GH = 8 cm, then of the following, the true relation is.

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SSC CGL 2014 Tier 1 27 April shift 7 - Question 119


The numerical value of $$1+\frac{1}{\cot^{2}63^{\circ}}-\sec^{2}27^{\circ}+\frac{1}{\sin^{2}63^{\circ}}-cosec^{2}27^{\circ}$$ is

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SSC CGL 2014 Tier 1 27 April shift 7 - Question 120


It 10 men or 20 women or 40 children can do a piece of work in 7 months, then 5 men, 5 women and 5 children together can do half of the work in how many months :

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