Directions (48-52): Refer to the graph and answer the given questions.
Data related to number of bags sold by two stores (M and N) during 5 years
 |
51). Number of bags-sold by store N decreased by what percent from 2008 to 2012 ?
| A). 18\( \Large \frac{3}{4} \) |
| B). 20\( \Large \frac{3}{4} \) |
| C). 14\( \Large \frac{1}{4} \) |
| D). 16\( \Large \frac{1}{4} \) |
| E). 12\( \Large \frac{1}{4} \) |
|
52). What is the difference between total number of bags sold by stores M and N together in 2009 and that in 2011 ?
| A). 110 |
| B). 130 |
| C). 100 |
| D). 80 |
| E). 60 |
|
53). The respective ratio between the monthly salary of Om and that of Pihu is 7 : 9. Om and Pihu, both save 20% and 40% out of their respective monthly salary. Om invest \( \Large \frac{1}{2} \) of his savings in PPF and Pihu invests \( \Large \frac{7}{9} \)th of his savings in PPF. If Om and Pihu together saved Rs 17,500/- in PPF, what is Pihu's monthly Salary ?
| A). Rs. 72,000/- |
| B). Rs. 36,000/- |
| C). Rs. 45,000/- |
| D). Rs. 22,000/- |
| E). Rs. 68,000/- |
|
Directions (54-58) : In these questions, two equations numbered I and II are given. You have to solve both the equations and mark the appropriate answer.
Give answer :
(1) If x < y
(2) If x > y
(3) If x \( \large \le \) y
(4) If x \( \large \le \) y
(5) If relationship between x and y cannot but determined
|
54). I. \( \large 4x^{2} \) -15x + 14 = 0
II. \( \large 6y^{2} \) -10y - 4 = 0
| A). If x < y |
| B). If x > y |
| C). If x \( \large \ge \) y |
| D). If x \( \large \le \) y |
| E). If relationship between x and y cannot bt determined |
|
55). I. \( \large 3x^{2} \) +10x + 3 = 0
II. \( \large 2y^{2} \) +15y + 27 = 0
| A). If x < y |
| B). If x > y |
| C). If x \( \large \ge \) y |
| D). If x \( \large \le \) y |
| E). If relationship between x and y cannot bt determined |
|
56). I. \( \large 7x^{2} \) +12x + 5 = 0
II. \( \large 3y^{2} \) +7y + 2 = 0
| A). If x < y |
| B). If x > y |
| C). If x \( \large \ge \) y |
| D). If x \( \large \le \) y |
| E). If relationship between x and y cannot bt determined |
|
57). I. \( \large 16x^{2} \) -14x + 3 = 0
II. \( \large 6y^{2} \) -19y + 15 = 0
| A). If x < y |
| B). If x > y |
| C). If x \( \large \ge \) y |
| D). If x \( \large \le \) y |
| E). If relationship between x and y cannot bt determined |
|
58). I. \( \large x^{2} \) +11x + 18 = 0
II. \( \large y^{2} \) -\( \large \sqrt{81} \) = 0
| A). If x < y |
| B). If x > y |
| C). If x \( \large \ge \) y |
| D). If x \( \large \le \) y |
| E). If relationship between x and y cannot bt determined |
|
59). Ravi invested Rs P in a scheme A offering simple interest at 10% p.a. for two years. He invested the whole v amount he received from scheme A, in another scheme (B) offering simple interest at 12% p.a. for five years. If the difference between the interests earned from schemes A and B was Rs 13,00/-, what is the value of P ?
| A). 2500 |
| B). 2000 |
| C). 3000 |
| D). 3500 |
| E). 4000 |
|
Directions (60-64) : Study the table and answer the given questions.
Data regarding number of students studying in various streams in various Universities (St. Christ, PD. and Kelly), in the year 2012
|
60). Total number of students studying in stream C, in St. Christ and PD. together are what percent less than those studying in stream B in the same universities together ?
| A). 20 |
| B). 12.5 |
| C). 18 |
| D). 15.25 |
| E). 18.5 |
|
