PPSC Intelligence Officer Past Paper 25-08-2024, PPSC Past Papers PDF | By

How many times are the hour hand and the minute hand of a clock of a right angles during their motion from 1:00 pm to 10:00 pm?

A. 9
B. 10
C. 16
D. 20
Correct Answer: C. 16
Explanation: How many times are the hour hand and the minute hand of a clock of a right angles during their motion from 1:00 pm to 10:00 pm?16

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