RRB 2011 Patna

Instructions

For the following questions answer them individually

RRB 2011 Patna - Question 141


The simple interest at the rate of 8% on the amount Rs. 20,000 for 3 months is

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RRB 2011 Patna - Question 142


If a person draws an interest of 400 on the principal amount of Rs. 4,000 for two years, the percentage of interest is

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RRB 2011 Patna - Question 143


If the discount at the rate of 8% comes to Rs. 2,000 for an article, what is its marked price ?

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RRB 2011 Patna - Question 144


Selling price of an article was 1273 after allowing 5% discount. Its marked price is

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RRB 2011 Patna - Question 145


$$ 5^{5} \div (5^{3} \times 2^{2}) $$ is

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RRB 2011 Patna - Question 146


$$ 2^{4} \times 3^{4} \times 8^{4} \div (2 \times 3 \times 8)^{3} $$ is

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RRB 2011 Patna - Question 147


What must be the height of the cylindrical vessel of cross sectional area 100 $$ cm^{2} $$ to contain 50 litres of water ?

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RRB 2011 Patna - Question 148


The length of a rectangle is twice that of its breadth. If its perimeter is 360 cm, calculate its area.

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RRB 2011 Patna - Question 149


Cost of an article was Rs. 1,200. If it is sold for Rs. 1,000. Calculate the percentage of loss incurred.

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RRB 2011 Patna - Question 150


The side of the cube which can be hold 8 litres of water is

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