1998
The bar chart shows the distribution of marks scored by 60 pupils in a test in which the maximum score was 10. If the pass mark was 5, what percentage of the pupils failed the test?
See more
1998 JAMB UTME Mathematics Past Questions
Ulearngo is an independent study app. It is not affiliated with, endorsed by, or representing Joint Admissions and Matriculation Board (JAMB). Always confirm official exam, admission, registration, syllabus, timetable, and result information from JAMB official website.
1998
The pie chart shows the monthly expenditure pf a public servant. The monthly expenditure on housing is twice that of school fees. How much does the worker spend on housing if his monthly income is ₦7200?
See more
1998
A chord of a circle radius \(\sqrt{3cm}\) subtends an angle of 60\(^{\circ}\) on the circumference of he circle. Find the length of the chord
See more
1998
In the diagram, QTR is a straight line and < PQT = 30\(^{\circ}\). find the sin of < PTR
See more
1998
TQ is tangent to circle XYTR, < YXT = 32\(^{\circ}\), RTQ = 40\(^{\circ}\). Find < YTR
See more
1998
In the figure, PQST is a parallelogram and TSR is a straight line. If the area of \(\bigtriangleup\)QRS is 20cm2, find the area of the trapezium PQRT.
See more
1998
In diagram, PQ || ST and < PQR = 120\(^{\circ}\), < RST = 130\(^{\circ}\), find the angle marked x
See more
1998
In the diagram, PR is a diameter of the circle PQRS. PST and QRT are straight lines. Find \(\angle QSR\)
See more
1998
The shaded area represents
See more
1998
For what value of x does 6 sin (2x - 25)o attain its maximum value in the range 0o \(\leq\) x \(\leq\) 180o
See more
1998
If x, y can take values from the set (1, 2, 3, 4), find the probability that the product of x and y is not greater than 6
See more
1998
In a recent zonal championship games involving 10 teams, teams X and Y were given probabilities \(\frac{2}{5}\) and \(\frac{1}{3}\) respectively of winning the gold in the football event. What is the probability that eit…
See more
1998
A bag contains 16 red balls and 20 blue balls only. How many white balls must be added to the bag so that the probability of randomly picking a red ball is equal to \(\frac{2}{5}\)
See more
1998
Find the positive value of x if the standard deviation of the numbers 1, x + 1 is 6
See more
1998
Find the variance of the numbers k, k+1, k+2.
See more
1998
\(\begin{array}{c|c} \text{Average hourly earnings(N)} & 5 - 9 & 10 - 14 & 15 - 19 & 20 - 24\\ \hline \text{No. of workers} & 17 & 32 & 25 & 24\end{array}\)Estimate the mode of the above f…
See more
1998
If m and n are the mean and median respectively of the set of numbers 2, 3, 9, 7, 6, 7, 8, 5, find m + 2n to the nearest whole number
See more
1998
find the equation of the curve which passes through by 6x - 5
See more
1998
Evaluate ∫\(^{\pi}_{2}\)(sec2 x - tan2x)dx
See more
1998
Differentiate \(\frac{x}{cosx}\) with respect to x
See more