If a man cycles at 10 km/hr, then he arrives at a certain place at 1 p.m .If he cycles at 15 km/hr, he will arrive at the same place at 11 am At what speed must he cycle to get there at noon?
Let the total distance be = x km As per question, x/10-x/15=2 hours x = 60 kms If he cycles at the speed of 10 km/hr. so he take = 60/10= 6 hours So he starts his journey at = 7 am And to reach place at 12 pm he should cycles at the speed of = 60/5=12 km/hr
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The President House Garden in New Delhi is …………………………. Garden type
When the activity of one gene is suppressed by the activity of a non-allelic gene, it is known as
____ irrigation system includes intermittent on and off system.
The breed of goat that is also known as Jersey cow is
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Family of Anola is
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Relay intercropping is
Which of the following is not correct about zero tillage?
