Which of the following devices converts Chemical energy into Electrical energy?
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Which of the following state was not included in the empire of Akbar?
Select the odd word/letters/number/number pair from the given alternatives.
Kailash Satyarthi won Nobel Prize for?
Which of the following venue hosted its first ever test match on 9th November, 2016 which was played between India and England?
What is the capital of Finland?
From the given alternatives, select the word which CANNOT be formed using the letters of the given word.
Accounting
A mixture contains acid and water in the ratio of 7 : 3. If 4 litres of water is added to it, then the ratio of acid and water becomes 7 : 4. What is the quantity (in litres) of acid in the mixture?