1. The mode of a data set can never be more than one.

2. If a hemispherical basin with a diameter of 150 cm can hold 120 times more water than a cone with a height of 15 cm, then what is the diameter of that cone?

(a) 27 cm (b) 24 cm (c) 25 cm (d) 26 cm

3. The given table shows: ```html