Jamb Mathematics Past Questions and Answers

Question 461:

• JAMB 2013

The value x in the figure given is

A. 110^o
B. 100^o
C. 70^o
D. 130^o

Question 462:

• JAMB 2013

The bar chart above shows the allotment of time(in minutes) per week for selected subjects in a certain school.

What is the total time allocated to the six subjects per week?

A. 460mins
B. 720mins
C. 960mins
D. 200mins

Question 463:

• JAMB 2013

The pie chart above shows the statistical distribution of 80 students in five subjects in an examination.

Calculate how many student offer Mathematics.

A. 30
B. 11
C. 50
D. 20

Question 464:

• JAMB 2013

If the angles of a quadrilateral are (3y + 10)°, (2y + 30)°, (y + 20)° and 4y°. Find the value of y.

A. 66°
B. 12°
C. 30°
D. 42°

Question 465:

• JAMB 2013

A square tile has side 30 cm. How many of these tiles will cover a rectangular floor of length 7.2m and width 4.2m?

A. 720
B. 336
C. 420
D. 576