1991
Find the volume of the figure.
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1991 JAMB UTME Mathematics Past Questions
1991
In the figure, PQRS is a square of sides 8cm. What is the area of \(\bigtriangleup\)UVW?
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1991
In this figure, PQ = PR = PS and SRT = 68\(^{\circ}\). Find QPS.
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1991
PMN and PQR are two secants of the circle MQTRN and PT is a tangent. If PM = 5cm, PN = 12cm and PQ = 4.8cm, calculate the respective lengths of PR and PT in centimeters
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1991
A crate of soft drinks contains 10 bottles of Coca-cola, 8 of Fanta and 6 of sprite. If one bottle is selected at random, what is the probability that it is NOT a Cocacola bottle?
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1991
Fifty boxes each of 50 bolts were inspected for the number which were defective. The following was the result:\(\begin{array}{c|c} \text{No. defective per box} & 4 & 5 & 6 & 7 & 8 & 9 \\ \hline \t…
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1991
Fifty boxes each of 50 bolts were inspected for the number which were defective. The following was the result:\(\begin{array}{c|c} \text{No. defective per box} & 4 & 5 & 6 & 7 & 8 & 9 \\ \hline \t…
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1991
3% of a family's income is spent on electricity, 58% on food, 20% on transport, 11% on education and 7% on extended family. The angles subtended at the centre of the pie chart under education and food are respectively
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1991
Find the total area of the surface of a solid cylinder whose base radius is 4cm and height is 5cm
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1991
From a point Z, 60 m north of X, a man walks 60√3m eastwards to another point Y. Find the bearing of Y from X.
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1991
If cos x = \(\sqrt{\frac{a}{b}}\) find coses x
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1991
Simplify cos2 x (sec2x + sec2 x tan2x)
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1991
A flagstaff stands on the top of a vertical tower. A man standing 60 m away from the tower observes that the angles of elevation of the top and bottom of the flagstaff are 64o and 62o respectively. Find the length of the…
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1991
If the exterior angles of a pentagon are xo, (x + 5)o, (x + 10), (x + 15)o and (x + 20)o, find x
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1991
One angle of a rhombus is 60o. The shorter of the two diagonals is 8cm long. Find the length of the longer one.
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1991
The area of a square is 144 sq cm. Find the length of its diagonal
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1991
Find the sum of the 20 term in an arithmetic progression whose first term is 7 and last term is 117
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1991
Evaluate x2(x2 - 1)-\(\frac{1}{2}\) - (x2 - 1)\(\frac{1}{2}\)
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1991
Simplify \(\frac{\sqrt{1 + x} + \sqrt{x}}{\sqrt{1 + x} - \sqrt{x}}\)
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1991
Solve the equation (x - 2) (x - 3) = 12
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