1.
Two ships P and Q left part R at the same time, P moves 4km due north and Q moves 3km due east. Calculate the distance between P and Q.
6.
Six sided polygon is called
10.
The sum of first five even numbers is
11.
A bag contains 3 red, 5 green and 7 white balls, if a ball is selected from the bag. What is the probability that it is a green ball?
15.
The probability that Ade pass the exam is 7/8. What is the probability that he fails the examination?
18.
The common ratio in the sequence 90, 30, 10……. Is
21.
How many prime numbers are there between 11 and 20 inclusive
24.
Express 123.4568 correct to 2 decimal places.
35.
Find the value of n, if 5n + 3 = 3n + 5
39.
A fair single dye is tossed once. What is the probability of obtain even numbers