Time taken by pipe ‘A’ and pipe ‘B’, together to fill the tank = 5/0.20 = 25 hours Let the total capacity of tank = 150 units Efficiency of pipe (A + B) = 150/25 = 6 units/hour Efficiency of pipe ‘C’ = 150/30 = 5 units/hour Tank filled by pipe (A + B) in 23 hours = 23 × 6 = 138 units Time taken by all three pipes to fill the remaining tank = (150 – 138)/(6 – 5) = 12 hrs Total time taken = 23 + 12 = 35 hours
The coach says that they have best equipment.
Select the most appropriate indirect/direct form of the given sentence.
Ramesh said to my brother , “let us go to the class for a change.
I said to Taru, “The tyre of my car is punctured.”
Sumit said, “I will be leaving for London this summer so I can meet you only when I return.”
Select the correct indirect/direct speech for the given sentence
“ I lost my necklace yesterday”, seema said to her mother.
...The officer said, "I am very busy now".
Select the option which correctly converts the given sentence into indirect speech.
I said, "Let us not jump to a conclusion but wait till we get...
Choose the option that is the indirect form of the sentence.
She said to him, “I don’t want to go there.”
"My train will reach by noon," he explained.
Choose the option that is the indirect form of the sentence.
“Have you got a blue scarf”? the customer asked the assistant.
