13 questions
Which of the following is a composite number?
19
30
47
A prime number greater than 21 and less than 28 is
23
25
27
The highest common factor (H.C.F.) of 8, 16 and 20
2
4
8
Which of the following statements is TRUE?
The difference between two numbers is 85. The smaller is 237. What is the larger number?
322
152
312
Question 7 refers to the sequence:
5, 9, 13, 17, _____
The missing number can be obtained by computing
Light M flashes every 4 minutes. Light N flashes every 10 minutes. If the lights flashed together at 6:00 a.m., at what time would they next flash together?
6 : 10 a.m.
6: 14 a.m.
6: 20 a.m.
What fraction of an hour is 45 minutes?
A shopkeeper bought a 20 pound box of salt fish which cost $160. He sold the salt fish at $10 a pound. His profit was
$10
$150
$40
What is the value of the 6 in 7 685?
60
600
6000