Question
What is the larger number? Quantity I. Difference
between the two numbers is 21 and LCM and HCF of those numbers are 70 and 7 respectively. Quantity II. The HCF and LCM of two numbers are 12 and 72 respectively. If the sum of the two numbers is 60. In each of the following questions, read the given statements and compare the two given quantities on it basis. Give answer:Solution
'A' and 'B' are running on a circular track of length 4500 metres. 'A' is running clockwise at 5 m/s while 'B' is running anti-clockwise at 7 m/s. Find ...
In a 200-metre race, ‘A’ beats ‘B’ by 15 seconds or 60 metres. Find the time taken by ‘B’ to finish the race.
- Neha rows a boat at the speed of 10 km/h and covers a distance in 12 hours. How fast must she row to finish the same trip in 8 hours?
Ratio of speeds of ‘A’ and ‘B’ is 6:11, respectively. If they participate in a 220-metre race and ‘B’ gives ‘A’, a head start of ‘m’...
If a car runs at 30 km/hr, it reaches its destination late by 15 minutes but if runs at 45 km/hr it is late by 7 minutes. What is the correct time for t...
The speed of two cars A and B are in the ratio of 15:17 respectively. Car A travels 10 km less than the car B in the same time duration. What was the di...
Laura drives to work at 12 km/h and comes back at 9 km/h. The total travel time for both trips is 7 hours. What is the distance from her home to work?
A,B and C run around a Circular track starting from the same point simultaneously and in the same direction at the speed of 16 kmph, 24 kmph and 32 kmph...
A person needs to travel 300 km. If he covered the first 30% of the distance at a speed of 60 kmph, then 3/5th of the distance at a speed of 50 kmph, an...
A train covers a distance of 84 km at the speed of 42 km/h the next 45 km distance covers with a speed of 30 km/h and last 60 km with the speed of 40 km...
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