i and iii
i and iv
ii and iii
ii and ic
Correct answer is A
No explanation has been provided for this answer.
y = 0.5
x = 1.0
x = 1.5
y = 4.6
Correct answer is C
No explanation has been provided for this answer.
In the diagram, /MN/, /OP/, /QOP/ = 125o. What is the size of < MQR?
11o
120o
130o
160o
Correct answer is B
< NOP = 180 - 125 = 55o(< s on a straight line)
But < NOP = < ONM (alternate < s)
< ONM = 55o
< M + < N + < MQN = 180o (sum of interior < s of a \(\bigtriangleup\)) i.e
65o + 55o + < MQN = 180
< MQN = 180 - 12o = 60
< MQR + < MQN = 180 (< s on straight line)
< MQR + 60 = 180
< MQR + 60 = 180
< MQR = 180 - 60
= 120o
The histogram shows the age distribution of members of a club. What is their modal age?
44.5
42.5
41.5
40.5
Correct answer is A
No explanation has been provided for this answer.
The histogram shows the age distribution of members of a club. How many members are in the club?
52
50
48
40
Correct answer is A
2 + 2 + 5 + 8 + 12 + H + 7 + 3 + 2 = 52