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Let the total capacity of the tank be 150 units Efficiency of pipe ‘A’ = 150/25 = 6 units/hour Efficiency of pipe ‘B’ = 150/30 = 5 units/hour Tank filled in 13 hours = 13 × 6 = 78 units Therefore, required time taken to fill the remaining tank = (150 – 78)/(6 – 5) = 72 hours Therefore, total time taken = 13 + 72 = 85 hours
select the most appropriate word to fill in the blank.
I like both English and Hindi but prefer the …….
Select the word that means the same as the group of words given
photographers who follow celebrities to get their picture to sell them .
select the most appropriate option to fill in the blank .
Has he ……for a job in this college .
Select the correct synonym of the given word.
Reproduce
The CRR cut will only benefit the banks and not the industry, which is suffering of high interest rates and slow demand.
...select the wrongly spelt word
Select the most appropriate meaning of the given idiom.
In the pink
Located 140 km away from Srinagar, Drass valley in Kargil District is often described as the “Gateway to Ladakh.”
...In the question below, two sentences with one word in each highlighted in bold. From the options, choose the one that can replace the highlighted words...
Select the correct antonym of the given word.
Sluggish