Online Access Free Module-0 Practice Test

A basketball squad contains 7 players. The team that lines up on the court tor the start of a match contains 5 ofthe players Calculate how many different teams can be fielded from the squad of 7 players

• A.21
• B.7
• C.2,520
• D.35

Multiplythe following two matrices together.

A)

B)

C)

D)

• A.Option B
• B.Option C
• C.Option A
• D.Option D

The volume of a cone can be determined by summing up the infinitesimal circular cross-sections of the cone across the length of the cone Consider the function f(x) = x2 for x contained in [0,1].

Now consider an infinitesimal circular cross-sectional element of width dx and radius r = f(x) Determine the volume of the cone enclosedby the function f(x) by considering the volume of each circular cross-sectional element (Recall thatthe sum of infinitesimal elements can be represented as an integral Recall also that the area of a

circle is
A)

B)

C)

D)
1

• A.Option B
• B.Option C
• C.Option A
• D.Option D

A national newspaper wants to publish the results of a survey showing people's preferences for different types of sandwiches. Identify which of the following ways of publishing the survey results is likely to be the least useful to its readers.

• A.Box plot
• B.Pie chart
• C.Bar chart
• D.Table of data

Determine which of the following function is equal to (2+ x)3

• A.8 + 12x + 2X2+ x3
• B.6+ 3x + 3X2+ x3
• C.1+ 3x + 3X2+ x3
• D.8 + 4x + 2X2+ x3