Exams

The energy released at the end of digestion is in the form of

Which of the following is added to iron to make iron hard and strong?

Rs. 10000 is being compounded at 20% per annum. Calculate the amount after 2 years if rate of interest is charged half yearly.

What is the heat generated (in J) in a heating element of resistance 800 Ω when a current of 0.2 A passes through it for 40 seconds?

Which of the following elements was the last element in Newland's Law of Octaves?

The following pie chart shows fruit tree distribution in a farm land. Consider the chart and answer questions based on it.

The sector angle corresponding to the Banana is

Which among the following is respiratory pigment in human beings?

If the fixed costs of a factory producing candles is Rs 20,000, selling price is Rs 30 per dozen candles and variable cost is Rs 1.5 per candle, what is the break-even quantity?