Mathematics Past Questions

Exam Type:

Exam year:

Question Type:

Topics:

Clear Selections
Change Subject Post a Question Check Syllabus Study My Bookmarks Past Questions Videos Watch Video Lessons Download App

Your School's Whatsapp Group - Join Us now

Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts

536

A cone is made from a sector of circle of radius 14cm and angle of 90^o. What is the area of the curved surface of the cone? (Take x = 22/7)

A. 22cm²
B. 38.5cm²
C. 77cm²
D. 154cm²
E. 308cm²

View Answer & Discuss (1) WAEC 1988

537

In the diagram above, O is the centre of the circle through points L, M and N, if ∠MLN = 74o and ∠MNL = 39o, calculate ∠LON.

A. 67^o
B. 100^o
C. 113^o
D. 126^o
E. 134^o

View Answer & Discuss (6) WAEC 1988

538

A rope of length 18m is used to form a sector of a circle of radius 3.5m on a school playing field. What is the size of the angle of the sector, correct to the nearest degree?

A. 33^o
B. 40^o
C. 90^o
D. 180^o
E. 270^o

View Answer & Discuss (3) WAEC 1988

WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now

WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now

539

In the diagram above, PR is perpendicular from P to QS, PQ = 2cm, QR = 1cm and PR = RS. what is the size of the angle QPS?

A. 135^o
B. 105^o
C. 90^o
D. 75^o
E. 60^o

View Answer & Discuss (3) WAEC 1988

540

Cotonou and Niamey are on the same line of longitude and Niamey is 7^o north of Cotonou. If the radius of the earth is 6400km, how far is Niamey north of Cotonou along the line of longitude, correct to the nearest kilometer? [Take π = 22/7]

A. 391km
B. 503km
C. 782km
D. 1006km
E. 2012km

View Answer & Discuss (1) WAEC 1988

Start a Free Practice Test

Mathematics Past Questions

Subjects

Sign In