61). The ratio of the volumes of water and glycerine in 240 cc a mixture is 1 : 3. The quantity of water (in cc) that should be added to the mixture so that the new ratio of the volumes of water and glycerine becomes 2 : 3 is :
| A). 55 |
| B). 60 |
| C). 62.5 |
| D). 64 |
| E). 58 |
|
62). At present, the ratio of the ages of Maya and Chhaya is 6 : 5 and fifteen from now, the ratio will get changed to 9 : 8. Maya's present age is :
| A). 21 years |
| B). 24 years |
| C). 30 years |
| D). 40 years |
| E). 59 years |
|
63). A man sold 20 apples for Rs 100/- and gained 20%. How many apples did he buy for Rs 100/?
| A). 20 |
| B). 22 |
| C). 24 |
| D). 25 |
| E). 27 |
|
64). A train moves past a telegraph post and a bridge 264 m long in 8 seconds and 20 seconds respectively: What is the speed of the train ?
| A). 69.5 km/h |
| B). 70 km/h |
| C). 79 km/h |
| D). 79.2 km/h |
| E). 26 km/h |
|
65). A boat goes 40 km upstream in 8 hours and 36 km downstream in 6 hours. The speed of the boat in still water is
| A). 6.5 km/h |
| B). 5.5 km/h |
| C). 6 km/h |
| D). 5 km/h |
| E). 8 km/h |
|
Directions (66-69) : Study the following information and answer the given questions.
In a certain code '8 2 9' means 'how art thou', '9 5 8' means 'thou art good' and '1 5 8 7 3' means 'thy good and thou bad.'
|
66). What may be the possible code for 'thy' ?
| A). 1 or 7 |
| B). 7 |
| C). 3 |
| D). 5 |
| E). 1 or 7 or 3 |
|
67). What is the code for 'thou' ?
| A). 9 |
| B). 8 |
| C). 2 |
| D). 5 |
| E). None of these |
|
68). What is the code for 'how' ?
| A). 5 |
| B). 8 |
| C). 2 |
| D). 9 |
| E). None of these |
|
69). Which of the following may possibly be the code for 'thou no good' ?
| A). 5 0 8 |
| B). 7 8 0 |
| C). 5 0 7 |
| D). 7 8 5 |
| E). None of these |
|
70). Which of the following has the same relationship as Ring : Finger?
| A). Collar : Shirt |
| B). Nail : Hand |
| C). Shoe : Foot |
| D). Rain : Umbrella |
| E). Wrist : Bracelet |
|
