Mary went to bed at 11:20 pm and asked John to wake her up after 2 hours.
The time by the clock that John woke up Mary is:
13:20 pm.
1:20.
13:20.
1:20 pm.
1 - 1/3 of 24 equals
-7.
9.
-8
16.
The product of 0.005 and 3.112 correct to 3 significant figures is:
0.0155.
0.015.
0.016.
0.0156.
1 1/4 as a decimal is:
1.25.
1.3.
12.5
1.4.
In a certain room, the temperature at 6 a.m. was -7°C.
By 1 pm it has increased by -9°C,
The temperature at 1pm was:
16°C.
-16°C.
9°C.
2°C.
