A weaver bought a bundle of grass for $ 50.00 from which he made 8 mats. If each mat was sold for $ 15.00, find the percentage profit.
Mathematics Past Questions
Study and practice Mathematics past questions with answers and detailed explanations. Then test your knowledge using our interactive CBT practice platform and prepare confidently for your upcoming examinations.
47 questions
JAMB 2359
WAEC 1853
NECO 179
POST_UTME 6
CUSTOM 10
Take a test
Custom CBT
Create and set up a CBT environment with your preferred subjects.
JAMB CBT Simulator
Practice JAMB CBT with real UTME past questions in CBT format.
WAEC CBT Practice 2026 Simulator
CB-WASSCE styled past question practice.
NECO CBT Practice 2026 Simulator
SSCE & GCE styled past question practice.
Past Questions
47 questions
Question 21
waec
2022
View Explanation & Discuss
Question 22
waec
2022
If 4\(^{3x}\) = 16\(^{x+1}\), find the value of x
View Explanation & Discuss
Question 23
waec
2022
Evaluate 23 x 54 (mod 7)
View Explanation & Discuss
Question 24
waec
2022
If √24 + √96 - √600 = y√6, find the value of y
View Explanation & Discuss
Question 25
waec
2022
Given that A and B are sets such that n(A) = 8, n(B)=12 and n(AnB) =3, find n(AuB).
View Explanation & Discuss
Question 26
waec
2022
Change 432\(_{five}\) to a number in base three.
View Explanation & Discuss
Question 27
waec
2022
Evaluate, correct to four significant figures, (573.06 x 184.25).
View Explanation & Discuss