Question

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A bus passes Jatin’s house every 15 minutes and a car passes his house every 20 minutes. If a bus and a car pass his house at 3.00pm, after how many minutes Jatin will see the bus and the car pass together.

2.The traffic lights at three different road crossings change after every 48 sec, 72 sec and 108 sec respectively. If they all change simultaneously at 08:20:00 hrs, when will they change again together?

Find the number which divides 167 and 95 leaving 5 as remainder.

The product of two numbers is 120. If their H.C.F. is 6 what is their L.C.M.

Highest common factor and lowest common multiple of two numbers are 18 and 1782 respectively. One number is 162, find the other.

Answer 1

Step-by-step explanation:

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