RRB 2010 Bhubaneswar


For the following questions answer them individually

Question 11

Difference between the length and breadth of a field is 48 metres and its perimeter is of 160 metres. What would be the length of a side of a square whose area is equal to this field ?

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Question 12

In a co-educational school there are 600 students. Average age of boys is 12 years and that of girls is 11 years. If the average age of all the students is 11 years and 9 months, what would be the number of girls ?

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Question 13

Sitting of Supreme Court take place in New Delhi. Under some unavoidable circumstance, by whose permission can the Chief Justice shift the sitting place elsewhere ?

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Question 14

First of all, the hypothesis of formation of constitution originated in which of the following countries ?

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Question 15

Who among the following is associated with Indian civilisation ?

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Question 16

Which of the following diseases spreads due to virus ?

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Question 17

Marked price of an article is Rs. 500. The shopkeeper sells the article at successive discounts of 15% and 10%. Another shopkeeper sells the same article and gives the successive discounts of 9% and 16%. From which shopkeeper the customer will get more benefit ?

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Question 18

There is a copper wire of 1 cm diameter and 8 cm length. It is moulded in a wire of 18 cm length. What would be the diameter of this new wire ?

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Question 19

$$ (1-\frac{1}{2}) (1-\frac{1}{3}) (1-\frac{1}{4}) .....(1-\frac{1}{40}) = ?$$

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Question 20

Foodgrains for 220 soldiers have been stored in a fort. Foodgrains will be consumed in 16 weeks, if each soldier is given 45 gm per day. The same foodgrains will last for 24 weeks if each soldier is given 33 gms per day and some soldiers are removed. How many soldiers should be removed ?

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