| Directions (31-35): What should come in place of the question mark (?) in the following number series ? |
31). 68 , ? , 77, 104, 168, 293
| A). 69 |
| B). 70 |
| C). 68 |
| D). 74 |
| E). None of these |
|
32). 18 19.7 16.3 23.1 9.5 ?
| A). 36.5 |
| B). 36.8 |
| C). 36.7 |
| D). 36.9 |
| E). None of these |
|
33). 2, 5, 12, 27, 58, ?
| A). 122 |
| B). 121 |
| C). 123 |
| D). 120 |
| E). None of these |
|
34). 16 8 12 30 ? 472.5
| A). 104 |
| B). 103 |
| C). 106 |
| D). 105 |
| E). None of those |
|
35). 334, ?, 226, 217,214, 213
| A). 253 |
| B). 250 |
| C). 252 |
| D). 251 |
| E). None of these |
|
36). Suhas decided to donate 15% of his salary. 0n the day of donation he changed his mind and donated Rs 1,650/-which was \( \Large \frac{11}{15} \) of what he i had decided to donate earlier. How much is Suhas' salary ?
| A). 12000 |
| B). 13500 |
| C). 15000 |
| D). 10000 |
| E). Other than those given as options |
|
37). Work done by A in one day is four times the work done by B in one day, while the work done by B in one day is one-third of the work done by C in one day. C alone can complete the work in 16 days. In how many days can all the three together complete the work ?
| A). 12 days |
| B). 10 days |
| C). 8 days |
| D). 6 days |
| E). Other than those given as options |
|
38). The total of the ages of a class of 60 girls is 900 years. The average age of 20 of the girls is 12 years and that of the other 20 girls is 16 years. What is the average age of the remaining girls?
| A). 14 years |
| B). 13 years |
| C). 16 years |
| D). 17 years |
| E). Other than those given as options |
|
39). A and B started a business with initial investment in the ratio 5 : 7. If after one year their profits were in the ratio 1 : 2 and the period for A's investment was 7 months. B invested the money for?
| A). 6 months |
| B). \( \Large 2\frac{1}{2} \) months |
| C). 10 months |
| D). 4 months |
| E). 7 months |
|
40). A shopkeeper sold an article for Rs 1,380 at a loss of 8%. At what price e should it be sold to gain a profit of 8% ?
| A). Rs 1,560 |
| B). Rs 1,620 |
| C). Rs 1,680 |
| D). Rs 1,740 |
| E). None of these |
|
