Directions (51-54) : Study the following graph and answer the questions that follow.
Number of Appeared Candidates and Passed Candidates (in hundreds) in a test from seven different Institutions
|
51). What is the difference between the number of candidates appeared from institutions B, C, D and F together and candidates passed from institutions A, E and G together?
| A). 100 |
| B). 900 |
| C). 1000 |
| D). 540 |
| E). None of these |
|
52). What is the average number of candidates passed from all the institutions together ?
| A). 700 |
| B). 490 |
| C). 350 |
| D). 675 |
| E). None of these |
|
53). The number of candidates passed from institutions C and E together is approximately what percentage to H 3 the total number of candidates appeared from institutions A and G together ?
| A). 72% |
| B). 62% |
| C). 54% |
| D). 75% |
| E). 67% |
|
54). From which institution is the difference between the appeared candidates and passed candidates the maximum ?
| A). B |
| B). G |
| C). D |
| D). F |
| E). None of these |
|
55). A man bought an article listed at Rs 1,500/- with a discount of 20% offered on the list price. What additional discount must be offered to the man to bring the net price to Rs 1,104/- ?
| A). 8% |
| B). 10% |
| C). 12% |
| D). 15% |
| E). 16% |
|
56). The diameter of a wheel is 98 cm. The number of revolutions in which it will have to cover a distance of 1540 m is
| A). 500 |
| B). 600 |
| C). 700 |
| D). 800 |
| E). 750 |
|
57). The cost price of an article is T 800/-. After allowing a discount of 10% gain of 12.5% was made. Then the marked price of the article is :
| A). Rs 1,000/- |
| B). Rs 1,100/- |
| C). Rs 1,200/- |
| D). Rs 1300/- |
| E). None of these |
|
58). The ratio of the income to the expenditure of a family is 10 : 7. If the family's expenses are Rs 10,500/-, then saving of the family is :
| A). Rs 4,500/- |
| B). Rs 10,000/- |
| C). Rs 4,000/- |
| D). Rs 5,000/- |
| E). None of these |
|
59). The average mathematics marks of two Section A and B of Class IX in the annual examination is 74. The average marks of Section A is 77.5 and that of Section B is 70. The ratio of the number of students of Section A and B is :
| A). 7:8 |
| B). 7:5 |
| C). 8:7 |
| D). 8:5 |
| E). 7:1 |
|
60). The average weight of a group of 20 boys was calculated to be 89.4 kg and it was later discovered that one weight was misread as 78 kg instead of 87 kg. The correct average weight is :
| A). 88.95 kg |
| B). 89.25 kg |
| C). 89.55 kg |
| D). 89.85 kg |
| E). 84.75 kg |
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