With reference to the planet Earth, consider the following statements:

I. Rain forests produce more oxygen than that produced by oceans.

II. Marine phytoplankton and photosynthetic bacteria produce about $50 \%$ of world's oxygen.

III. Well-oxygenated surface water contains several folds higher oxygen than that in atmospheric air.

Which of the statements given above is/are correct?

The World Bank warned that India could become one of the first places where wet-bulb temperatures routinely exceed $35^{\circ} \mathrm{C}$. Which of the following statements best reflect(s) the implication of the above-said report?

I. Peninsular India will most likely suffer from flooding, tropical cyclones and droughts.

II. The survival of animals including humans will be affected as shedding of their body heat through perspiration becomes difficult.

Select the correct answer using the code given below.

With reference to investments, consider the following:

I. Bonds

II. Hedge Funds

III. Stocks

IV. Venture Capital

How many of the above are treated as Alternative Investment Funds?

Which of the following are the sources of income for the Reserve Bank of India?

I. Buying and selling Government bonds

II. Buying and selling foreign currency

III. Pension fund management

IV. Lending to private companies

V. Printing and distributing currency notes

Select the correct answer using the code given below.