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In an examination a student scores 4 marks for every correct answer and loses 1 mark for every wrong answer. If he...

Solution

Let the number of questions he attempts correctly = x ⇒ The number of questions he attempts wrongly = 75 − x Total...

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Study the information carefully and answer the following questions A, B, C, D, E, F, G and H are eight employees of an organization working in three departments viz. Personnel, Administration and Marketing with not more than three of them in any department. Each of them has a different choice of sports from football, cicket, volleyball, badminton, lawn tennis, basketball, hockey and table…

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In the following question, a part of a sentence is left blank. Choose from the given options, the one which would best fill the blank. Some…

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Study the bar graph carefully and answer the following questions 

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