Chapter 2

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Chapter 2 Here are the MCQ's from Chpter 2: Properties of Fractions & Decimals Book I

1. If 5x =28 what does 3x equal?:

A) 28/5
B) 84/5
C) 28/15
D) 1/5*1/5

2. What is 257/100 expressed as decimal?

A) 25.7
B) 2.57
C) 0.257
D) 0.0257

3. if 4y +12 = -30, what does (y+2) equal?

A) 9/5
B) 3/5
C) -17/2
D) 16/3

4. if r=3b, what does (3/4)r equal?

A) 3b/4
B) 6b/4
C) 3b/7
D) 9b/4

5. A team played 30 gams of which it won 24. What part of the games played did it lose?

A) 1/5
B) 6/6
C) 6/5
D) 5

6. @hat of an hour elapses between 10:45 a.m. and 11:09 a.m.?

A) 2/5
B) 3/5
C) 11/12
D) 2

7. if a=0.78 then which one of the following is lowest:

A) a^2
B) a
C) under root a
D) 1/a

8. One half of the employees of Al Karim Co. earn salaries above Rs. 18000. One third of the remaindr earn salaries between Rs. 15000 and $s. 18000. What part of the staff earns below Rs. 15000

A) 2/3
B) 1/3
C) 2/5
D) 3/5

9. 12 is 3/4 of what number?

A) 20
B) 24
C) 16
D) 8

10. A factory employs M men and W women. What part of its employees are women?

A) W/(W+M)
B) W/M
C) (W+M)/M
D) M/W