Question

QA. Tick the correct answer:
1. 16, 33, 67, 135, (?), 523
a) 271
b) 365 c) 421
d) None of these
2. The ratio of 10m to 10 km is:
a) 1/10
b) 1/100 c) 1/1000 d) None of these
3. If 20-30 is the class interval of grouped data, then the lower-class limit is:
a) 20
b) 30
c) 25
d) None of these
4. What should be the rate of interest per annum if interest is calculated half-
yearly?
a) half
b) double c) 1/4
d) None of these
5. If a coin is flipped in the air, what is the probability of getting a tail?
a) 1
b) O
c) 1/2 d) None of these
6. The price of a motorcycle was Rs. 34,000 last year. It has increased by 20% this
year. The price of motorcycle now is:
a) Rs 36000
b) Rs 32000 c) Rs 40800 d) None of these
7. Double bar graphs display sets of data simultaneously.
a) Four
b) Three C) TWO
d) None of these
8. Pictorial representation of data using symbols is known as:
a) Bargraph
b) pictograph
c) Piechart
d) None of these
• QB. Solve the following:
American
9. The following pie chart depicts the percentage of​

Answer 1

1.a)271

2.c)1/1000

3.a)20

4.c)1/4

5.c)1/2

6.c)40800

7. c)two

8.b)pictograph

Answer 2

Answer:

1.(a)

2.(d)

6.(c)

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