DMRC Electrical Engineering Paper-1 2014

Instructions

For the following questions answer them individually

Question 31

One acute angle of a right angled triangle is double the other. If the length of its hypotenuse is 10 cm, then its area is :

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Question 32

The average age of the boys in class of 30 boys is 14.5 years. What will be the average age if 10 new boys come whose average is 15.2 years, and joins them?

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Question 33

In a certain code language “PROPORTION” is written as “PORPRONOIT”. How is “CONVERSION” written in that code language?

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Question 34

Three men or eight boys can do a piece of work in 17 days. How many days will two men and six boys together take to finish the same work?

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Question 35

Twelve solid spheres of the same size are made by melting a solid metallic cylinder of base diameter 2 cm and height 16 cm. The diameter of each sphere is :

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Question 36

There are some girls and buffalos at a place. If total number of heads is 15 and total number of legs is 46, then how many girls and how many buffalos are there?

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Question 37

Given two positions of the dice as being.

When 2 is at the bottom which number is at the top:

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Question 38

Simplify : $$2^{65} \times 2^{70} - 2^{97} \times 2^{38}$$

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Question 39

The average of 5 consecutive numbers A, B, C, D and E is 48. What is the product of A and D?

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Question 40

Among five friends - Brijesh, Feroz, Jai, Kamal and Vinod each having a different weight. Feroz is heavier than only Jai. Brijesh is heavier than Feroj and Vinod but not as heavy as Kamal. Who is the third heaviest among them?

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