The document contains a mathematics test with 5 questions about probability for Form Four students in Chasasa Secondary School in Tanzania. Question 1 deals with probabilities of drawing different fruits from a bag containing 8 oranges and 6 lemons. Question 2 involves probabilities of drawing different colored balls from a box containing 6 red, 8 white, and 10 blue balls. Question 3 is about probabilities of selecting different types of numbers from 1 to 12. Question 4 finds probabilities of selecting numbers with certain properties from numbers between 50 and 60. Question 5 calculates probabilities of selecting numbers with different characteristics from numbers between 80 and 100. The test was prepared by Seif Nassor.

1. UNITED REPUBLIC OF TANZANIA 18/08/2014
CHASASA SECONDARY SCHOOL TIME: 60 MINUTES
FORM FOUR A,B AND COMPUTER MATHEMATICS TEST 1
Qn1.
Qn.2
Qn3
Qn.4
Qn.5
A bag has 8 oranges and 6 lemons. One fruit is drawn from the bag, What is the
probability that;
(a) Is a lemon
(b) Is an orange
(c) Is not a lemon
A ball is draw at random from a box containing 6 red balls 8 white balls and 10
blue balls. Determine the probability that it is
(a)red
(b)white
(c)blue
A number is to be selected at random from the integers 1 through 12. What is the
probability that is
(a) Even
(b) Divisible by 3
(c) Greater than 9
(d) Multiple of 2
An integer is selected at random from the numbers lying between 50 and 60 inclusive.
Find the probability that the selected number is
(a) Prime
(b) Multiple of four
(c) A multiple of 5
(d) A square of a whole number
If D={X: 80< X < 100}. Find the probability that the number selected from D is
i. Divisible by 7
ii. A prime number
iii. An odd number
THE END
PREPARED BY SEIF NASSOR TEL :0714 505 528