**Directions (Q. 1-5): From a class total 360 students appeared in an exam. Three fourth of these are boys. 40 % boys failed in the exam, two third of the girls are failed in the exam and remaining passed.**

**1.What is the ratio of the total number of girls to the number of boys who failed in the exam?**

(a) 4 : 9

(b) 9 : 5

(c) 5 : 6

(d) 6 : 3

(e) None of these

**2.What is the sum of the number of boys who failed and number of girls who passed in the exam?**

(a) 148

(b) 158

(c) 128

(d) 138

(e) None of these

**3.What is the difference between the number of boys who are passed and number of girls who are failed?**

(a) 102

(b) 202

(c) 52

(d) 302

(e) None of these

**4.What is the ratio of the total number of boys and girls who are passed to the number of boys and girls who are failed?**

(a) 7 : 8

(b) 8 : 7

(c) 9 : 17

(d) 5 : 7

(e) None of these

**5. Total number of boys passed is approximately what percent of total number of girls in the class?**

(a) 60 %

(b) 120 %

(c) 150 %

(d) 180 %

(e) 270 %

**Direction (Q. 6 – 10): A bag contains 4 red, 5 brown and 6 white balls. Three balls are drawn randomly:**

**6.What is the probability that balls drawn contains exactly two red balls?**

(a) 54/145

(b) 66/455

(c) 46/105

(d) 31/455

(e) None of these

**7.What is the probability that the balls drawn contains no brown ball?**

(a) 11/65

(b) 31/91

(c) 24/91

(d) 31/455

(e) None of these

**8. What is the probability that the balls drawn are not of the same colour?**

(a) 34/455

(b) 31/105

(c) 74/105

(d) 421/455

(e) None of these

**9. If two balls are drawn randomly then what is the probability that both the balls are of same colour?**

(a) 31/105

(b) 74/105

(c) 34/455

(d) 421/455

(e) None of these

**10.What is the probability that the three balls drawn are of different colour?**

(a) 21/91

(b) 31/105

(c) 24/105

(d) 24/91

(e) None of these

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