diazpuertamelissa

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

What are Articles/books a Business Administration student needs to read before starting school.

Explain DNA structures