1993
The bar chart shows the distribution of marks in a class test. How many students took the test?
See more
1993 JAMB UTME Mathematics Past Questions
1993
From the figure, calculate TH in centimeters
See more
1993
In the figure, the area of the square of the square PQRS is 100cm2. If the ratio of the area of the square TUYS to the area of the area of the square XQVU is 1 : 16, Find YR
See more
1993
In the figure, the line segment ST is tangent to two circles at S and T. O and Q are the centres of the circles with OS = 5cm. QT = 2cm and OR = 14cm. Find ST
See more
1993
In the diagram, QPS = SPR, PR = 9cm. PQ = 4cm and QS = 3cm, find SR.
See more
1993
In the diagram, QP//ST:PQR = 34\(^{\circ}\) QRS = 73\(^{\circ}\) and RS = RT. Find SRT
See more
1993
In the diagram, O is the centre of the circle and POQ a diameter. If POR = 96\(^{\circ}\), find the value of ORQ.
See more
1993
In the diagram, PQRs is a circle with 0 as centre and PQ/RT. If RTS = 32\(^{\circ}\). Find PSQ
See more
1993
PQRST is a regular pentagon and PQVU is a rectangle with U and V lying on TS and SR respectively as shown in the diagram. Calculate TUP
See more
1993
The figure represents the graphs of y = x(2 - x) and y = (x - 1)(x - 3). What are the x-coordinates of P, Q and F respectively?
See more
1993
The shaded portion in the Venn diagram is
See more
1993
The chances of three independent events X, Y, Z occurring are \(\frac{1}{2}\), \(\frac{2}{3}\), \(\frac{1}{4}\) respectively. What are the chances of Y and Z only occurring?
See more
1993
Calculate the standard deviation of the following data: 7, 8, 9, 10, 11, 12, 13.
See more
1993
A number is selected at random between 20 and 30, both numbers inclusive. Find the probability that the number is a prime
See more
1993
\(\begin{array}{c|c} Class & Frequency\\ \hline 1 - 5 & 2\\6 - 10 & 4\\11 - 15 & 5\\16 - 20 & 2 \\ 21 - 25 & 3\\26 - 30 & 2\\31 - 35 & 1\\36 - 40 & 1 \end{array}\)Find the median of th…
See more
1993
The mean of the ages of ten secondary school pupils is 16 but when the age of their teacher is added to it the men becomes 19. Find the age of the teacher
See more
1993
\(\begin{array}{c|c} Weight(s) & 0 -10 & 10 - 20 & 20 - 30 & 40 - 50\\ \hline \text{Number of coconuts} & 10 & 27 & 19 & 6 & 2\end{array}\)Estimate the mode of the frequency distributi…
See more
1993
The following marks were obtained by twenty students in an examination: 53, 30, 70, 84, 59, 43, 90, 20, 78, 48, 44, 60, 81, 73, 50, 37, 67, 68, 64, 52. Find the numbers of students who scored at least 50 marks
See more
1993
Quantities in the proportions 1, 4, 6, 7 are to be represented in a pie chart. Calculate the angle of the sector with proportion 7
See more
1993
If two angles of a triangle are 30o each and the longest side is 10cm. Calculate the length of each of the other sides
See more