Give any four clauses of the Mountbatten Plan of 1947.

The mean of the following data is 16. Calculate the value of f

Give the IUPAC name for each of the following

With reference to the cultivation of tea, Why is tea grown on hill slopes?

Give a reason for the significance of irrigation in Punjab.

Action of concentrated sulphuric acid on Sulphur.

If the 6th term of an A.P. is equal to four times its first term and the sum of first six terms is 75, find the first term and the common difference.

Lenticels or stomata (Which one remains open always?)

The equation $ \ce{4NH3 +5O2 -> 4NO + 6H2O} $, represents the catalytic oxidation of ammonia. If 100 cm³ of ammonia is used calculate the volume of oxygen required to oxidise the ammonia completely.

The blood vessel which supplies blood to the liver.

Briefly explain: The trees in the Tropical Desert Forest have stunted growth.

Explain why it is preferable to use a number of graphite electrodes as anode instead of a single electrode, during the above electrolysis.

The diagram below shows the change of phases of a substance on a temperature vs time graph on heating the substance at a constant rate.

1. Why is the slope of CD less than slope of AB?
2. What is the
...

Mr. Bedi visits the market and buys the following articles:

• Medicines costing ₹ 950, GST @ 5%
• A pair of shoes costing ₹ 3000, GST @ 18%
• A Laptop bag costing ₹ 1000 with a discount of 30%, GST @ 18%.

i....

Read the extract given below and answer the questions that follow:

One Sunday morning Squealer announced that the hens, who just come in to lay again, must surrender their eggs.

(i) Why were the hens...

Why was the League of Nations established