Question
How will you write 7.45 hours in hours, minutes, and
seconds?Solution
7.45 hours 7 hours .45 ×60minutes 0 second. 7 hours, 27 minutes, 0 seconds
Shruti is currently 20% younger than Suhana. In four years, the age difference between them will change so that Suhana’s age will be to Shruti’s age...
A train takes 10 seconds more to cross a 250-metre-long platform than it takes to cross a pole. If a car running at the speed of 40 m/s takes 55 seconds...
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Present age of ‘P’ is 60% more than that of ‘Q’. 8 years ago, ‘P’ was twice as old as ‘Q’. Find the present age of ‘Q’.
...Rishi's current age is 56.25% greater than Dimple's current age. In four years, Dimple will be 20 years old. Selina is 5 years younger than Rishi, while...
When 15 years ago age of Dev was divided by 20, the present age of his granddaughter Swati is obtained. If Swati is 6 years younger than her sister Neha...
My father is presently 25 years older than me. The sum of our ages 5 years ago was 39 years. Find my present age.
The ratio of the ages of A and B is 3:5. After 5 years, the ratio will be 7:11. Find the present age of B.
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