jagsunil21

A baseball stadium can hold a maximum of 55,000 spectators. Before the gates open, there are only 200 stadium personnel in the stadium. When the gates open, there are 500 times more spectators than media personnel that enter the stadium. There are 50 baseball players that enter the stadium. During the game, one-fourth of the spectators leave. There are 30,000 spectators at the end of the game. No players, stadium personnel, or media personnel leave during the game. Using the accounting principle, calculate the total number of people in the stadium at the end of the game.

1. A class consists of 48 male students and 23 female students. Find the ratio of

female students to total strength of the class.

(a)

23:48

О

(b) 48:23

O

(c)

48:71

O

(d) 23:71

O

2. If 4, 6, p, 27, q are in continued proportion, find the values of p and q.

(a)

p = 9, q = 9

О

(b) p = 9, q = 81

O

(c)

p = 81, q = 9

O

(d) p = 81, q = 81

O

3. If a Stadium having spectators divided into groups of Young Generation and Old

Generation and the number of young spectators are 1525 and old spectators are

1875. Find the ratio of Total Spectators to Young Spectators.

(a)

136:75

О

(b) 136:85

O

(c)

75:61

O

(d) 136:61

O

4. Find two numbers whose mean proportional is 8 and the 1st number is square of

the 2nd number.

(a)

8,8

О

(b) 4,2

O

(c)

16,4

O

(d) 64,8

O

5. The ratio of the pocket money saved by Rakesh and his sister is 5:6. If the sister

saves ₹60 more, how much more the brother should save in order to keep the ratio

of their savings unchanged?

(a)

₹60

О

(b) ₹40

O

(c)

₹50

O

(d) ₹70