RBI Grade B 3 Aug 2014

Instructions

Study the following table carefully and answer the questions that follow :

Question 121

If the number of literate women in village D is 32200, what is the number of illiterate population
in the same village ?

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Question 122

If the number of literate males in village A be 35840, the number of illiterate males in the same
village is

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Question 123

If the illiterate female population of village E be 77000, What is the total population of that
village ?

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Instructions

For the following questions answer them individually

Question 124

Three typists P, Q and R have to type 368 pages. P types one page in 8 minutes, Q in 18 minutes and R in 24 minutes. In what time will these pages be typed if they work together?

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Question 125

The distance between two points is 36 km. A boat rows in still water at 6 kmph. It takes 8 hours less to cover this distance in downstream in comparison to that in upstream. The rate of stream is

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Instructions

In each of the following questions, two equations I and II have been given. Solve these questions and answer

(1)if x < y
(2) if x ≤ y
(3) if x = y or the relation cannot be established
(4) if ≥ y
(5) if x > y

Question 126

I. $$30 x^{2} + 11x + 1 = 0$$
II. $$42 y^{2} + 13y + 1 = 0$$

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Question 127

I. $$x^{2}- x - \sqrt{2}x + \sqrt{2}=0$$
II.$$y^{2}-3y+2=0$$

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Question 128

I.$$x^{2}-2x-\sqrt{5}x+2\sqrt{5}=0$$
II.$$y^{2}-\sqrt{3}y-\sqrt{2}y+\sqrt{6}=0$$

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Question 129

I.$$ x^{2}+12x+36=0$$
II.$$y^{2}=16$$

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Question 130

I.$$9x^{2}+3x-2=0$$
II.$$8y^{2}+6y+1=0$$

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