Evaluate (101.5)² - (100.5)²

A. 1

B. 2.02

C. 20.02

D. 202

E. 2020

Express the product of 0.06 and 0.09 in standard form

A. 5.4 * 10^-1

B. 5.4*10^-2

C. 5.4*10^-3

D. 5.4*10²

E. 5.4*10³

Simplify 36\(^\frac{1}{2}\) x 64\(-^\frac{1}{3}\) x 5\(^0\)

A. 0

B. 1\24

C. 2/3

D. 1¹/₂

E. 7¹/₂

Find the 8th term of the A.P -3, -1, 1 ......

A. 13

B. 11

C. -8

D. -11

E. -17

A group of students took a test and the following frequency table shows the scores above
Find the mode

A. 2

B. 3

C. 4

D. 5

E. 7

A group of students took a test and the following frequency table shows the scores above
The mean score is

A. 1.75

B. 2

C. 2.5

D. 2.75

E. 3

A group of students took a test and the following frequency table shows the scores above
The median score is

A. 0

B. 2.5

C. 3

D. 5

E. 7

If cos 60° = 1/2, which of the following angle has cosine of -1/2?

A. 30^o

B. 120^o

C. 150^o

D. 210^o

E. 300^o

In the diagram above, find the ratio |PQ|/|PR|

A. 2 : 5

B. 3 : 5

C. 2 : 3

D. 3 : 2

E. 5 : 3