Precious secondary school, aramoko ekiti



Download 70.95 Kb.
Page33/44
Date16.12.2020
Size70.95 Kb.
#54751
1   ...   29   30   31   32   33   34   35   36   ...   44
PROMOTION EXAMZ
SECTION B

  1. A die was thrown 30 times. The table shows the distribution of the number of times each number appears

Number

1

2

3

4

5

6

Frequency

5

6

7

6

4

2

Present the data in a (i) Line graph (ii) Bar chart

  1. Simplify 1 + cos 2400

1 – cos 2400

  1. The distribution of marks scored by thirty girls in an examination is as follows.

45 19 64 21 42 27 40 62 11 70 68 60 81 15 60 50 9 54 35 37 45 49 85 46 56 51 41 37 76 45

Using the class interval 0-9, 10-19, 20-29,…….. (a) Construct the frequency table (b) Draw a histogram to represent the distribution (c) Draw a frequency polygon for the distribution



  1. Calculate the volume of a cylinder if the radius is 4cm and height is 25cm.

  2. Find x in figure below

A

25 7cm


C x B


Download 70.95 Kb.

Share with your friends:
1   ...   29   30   31   32   33   34   35   36   ...   44




The database is protected by copyright ©ininet.org 2024
send message

    Main page