Jaikishen can do a piece of work in 15 hours. If he is joined by Jhanvi who is 50% more efficient, in what time will they together finish the work?
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In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.
8 ÷ 6 - 5 + 70 x 10 = ?
If 30Ω6 = -5, 80Ω2 = -40 and 20Ω4 = -5, then find the value of 70Ω2 = ?
Which was NOT a cause of the Dust Bowl?
Find two numbers such that their mean proportion is 12 and third proportion is 768.
In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.
Incumbent
What is the name of a group of similar cells performing a specific function?
Which of the following was not mentioned in the Dhamma?