Mathematics Past Questions and Answers

The dimension of a rectangular tank are 2m by 7m by 11m. If its volume is equal to that of a cylindrical tank of height 4cm, calculate the base radius of the cylindrical tank. [Take \(\pi = \frac{22}{7}\)]

A 14cm
B 7m
C 3\(\frac{1}{2}\)m
D 1\(\frac{3}{4}\)m

Question 3947:

In the diagram, O is the centre. If PQ//Rs and

A 40^o
B 50^o
C 60^o
D 80^o

Question 3948:

In the diagram, PTR is a tangent to the centre O. If angles TON = 108°, Calculate the size of angle PTN

A 132^o
B 126^o
C 108^o
D 102^o

Question 3949:

In the diagram, PQ//RT, QR//Su,

A 134^o
B 132^o
C 96^o
D 48^o

Question 3950:

In the diagram, O is the centre, \(\bar{RT}\) is a diameter, < PQT = 33\(^o\) and <TOS = 76\(^o\). Using the diagram, calculate the value of angle PTR.

A 73^o
B 67^o
C 57^o
D 37^o