OPSC OAS Test Series 2026 | Prelims & Mains | Odisha Civil Services

30-07-2026 Static

10 Questions 10 Minutes 20 Marks +2 Correct -0.66 Wrong
10:00
Question 1

Podzolization is most commonly associated with which one of the following natural conditions?

 

Question 2

Which of the following wetlands is correctly matched with the major environmental issue affecting it?

Question 3

Which one of the following radioactive emissions requires the thickest shielding for effective protection?

Question 4

Which of the following international agreements explicitly recognizes the sovereign rights of nations over their biological resources?

Question 5

Consider the following international environmental agreements:

  1. Montreal Protocol
  2. Basel Convention
  3. Minamata Convention

Which of the above contain legally binding obligations for their Parties?

Question 6

Consider the following statements regarding the crowding out effect:

  1. It generally occurs when the government finances its fiscal deficit through increased market borrowings.
  2. It may result in higher interest rates in the economy.
  3. It encourages greater private sector investment by reducing the cost of borrowing.

Which of the statements given above is/are correct?

Question 7

Which one of the following situations best supports the principle behind the Laffer Curve?

Question 8

Which one of the following methods of financing a fiscal deficit is most likely to increase inflation in the short run?

Question 9

Which of the following correctly reflects the destination principle under the Goods and Services Tax (GST)?

Question 10

Consider the following statements regarding Zero-Based Budgeting (ZBB):

  1. Every expenditure must be justified afresh for each budget cycle.
  2. It relies primarily on the previous year's budget as the starting point.
  3. It aims to improve efficiency by eliminating unnecessary expenditure.

Which of the statements given above is/are correct?

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