Which of the following digital
clocks displays the time nine o’clock?
In this question, we’re shown three
digital clocks. We have to pick the one which shows
the time 9 o’clock. Did you notice that all of the
clocks start with the digit nine? This is the hour digit. We need to look at the minute
digits. There are two zeros or no
minutes. This means it’s something o’clock,
and we already know the hour digit is the number nine.
This is the digital clock which
displays the time 9:00 o’clock. This clock says 9:30, and this
clock says 9:15. We know it’s something o’clock on a
digital clock when the last two digits are zeros. So the clock which displays 9:00
o’clock is the first one.