| | | 1 . | In a class 40 % of the student offered Math's and 30% offered English, and 20 % offered both. If a student is selected at random, what is the probability that he has offered Math's or English ? |
A. $3\over2$ | B. $1\over2$ | C. $3\over10$ | D. none of these | | | 2 . | Ramesh speaks truth in 60 % cases and Rohan in 70 % cases, in what percent of cases are they likely to contradict each other, narrating the same incident ? |
A. 50 % | B. 35 % | C. 46 % | D. 36 % | | | 3 . | In a parliamentary election 20 % votes were declared invalid. 'X' and 'Y' were two candidates, contesting the election. The winning candidate 'X' secures 75 % of valid votes and wins by 165000 votes. Find number of votes secured by 'Y' ? |
A. 412500 | B. 42550 | C. 82500 | D. 17500 | | | 4 . | If the price of sugar falls down by 10 % by how much per cent must a household increase its consumption, so as not to decrease expenditure ? |
A. 9.09 % | B. 11.11 | C. 12.11 % | D. 13.11 % | | | 5 . | A train takes 12 sec. and 14 sec. respectively to cross two men who are walking in same direction at 4 km/hr. and 5 km/hr. Find speed of the train in km/hr. ? |
A. 15 km/hr | B. 16 km/hr | C. 11 km/hr. | D. 14 km/hr | | | 6 . | |
A. 80 % | B. 70 % | C. 90 % | D. 95 % | | | 7 . | What is the total expenditure of company X in all the years together ? |
A. Rs 4200 crore | B. Rs 3600 crore | C. Rs 3500 crore | D. Cant be determined | | | 8 . | What is the profit earned by company Y in the year 2011 ? |
A. 1.2 crore | B. 2 crore | C. 3.4 crore | D. Can t be determined | | | 9 . | For the company Z in how many years the income is more than the expenditure ? |
| | 10 . | For the company Y in how many years the expenditure is more than the income ? |
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