Question
Organic acids developed from organic matter
decomposition act as chelating agent may beSolution
The correct answer is D
‘A’ and ‘B’ started moving towards each other at same time with a speed of 20 km/hr and 15 km/hr, respectively. If the di...
If a person walks 40% more than of his usual speed, reaches his distance 90 minutes before. If the destination is 441 km away, then the usual speed of a...
- A traveler covers a total distance of 600 km using a scooter and a train. The scooter travels at 40 km/h while the train runs at 120 km/h. If the traveler ...
Average speed of ‘A’ during a 24-hour journey is 35 km/h. If he covered the first 120 km of his journey at a speed of 20 km/h, then find the speed a...
The speed of two cars A and B are in the ratio of 8:11 respectively. Car A travels 18 km less than the car B in the same time duration. What was the dis...
A boy goes to school with a speed of 70 km/h and comes back with a speed of 55 km/h. find his average speed?
- A man starts his journey from point ‘P’ to point ‘Q’. He covers (1/5)th of the total distance in 2 hours and the rest in 8 hours. If he takes 10 ho...
- In a 250 metres race, 'K' beats 'M' by 50 metres, and 'M' beats 'L' by 20 metres. By how many metres does 'K' beat 'L'?
‘A’ and ‘B’ started moving towards each other at same time with a speed of 24 km/hr and 12 km/hr, respectively. If the di...
A car running with a speed of 65 km/hr takes 12 hours to go from 'A' to 'B'. If on the way back from 'B' to 'A', the car takes 20% less time than it tak...
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