Page 13 - Mathematics Class - X

MCQs

1. Which of the following rational is non-terminating repeating decimal?
4 4 2
a) 0.25 b) c) d)
5 55 5
2. Which of the following is a rational number?
a) 7 b) 53 c) π d) 0
3. The terminating rational number from the following number is

4 4 4
a) b) c) 0146. d)
9 3 5
4. The simplest form of the rational number 0196. is

a) 1 b) 3 c) 13 d) 2
6 6 66 5

5. Which of the following is an irrational number?
12 9
a) 81 b) 7 c) 3 d) 16

6. When we add two irrational numbers. The resulting number
a) is always an irrational number b) is always a rational number

c) May be a rational or an irrational number d) is always an integer
7. After how many places of decimal, will the decimal expansion of the rational number 57 terminate?
46
25
a) 4 b) 6 c) 7 d) 8
4 4 13
Answers: 1. c) 2. d) 0 3. d) 4. c)
55 5 66

5. b) 7 6. c) May be a rational or an irrational number 7. b) 6

Case-Study Based Questions
Case-Study Based Questions
3
Mia states that in a cricket match on the first day of the spectators
7
were in the covered arena while 15000 were in open. On a second
4
day of the spectators were in the covered arena while 18000 were
7 2
in open. On the last day of the spectators were in the covered arena
7
while 20,000 were in open.

Answer the following questions on the basis of the above data.

1. Find the total number of spectators on the first day.
2. Calculate the total number of spectators on the second day.
3. Find the total number of spectators on the last-day.
4. On which day the number of spectators are maximum?

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