Book Maths Puzzle

At what time between 3 o'clock and 4 o'clock, both the needles of a clock will coincide each other?

Read Solution (Total 0)

Book Other Question

How many times will the hands of a clock coincide in a day? The HCF of two numbers is 23 and the other two factors of their LCM are 13 and 14. What is the largest number?