4256: Which of the following was the first to escape out of solar system?
(a) Pioneer 10
(b) Voyager I
(c) Voyager II
(d) Soyuz
4257: Match the areas shown as A, B, C and D on the given map showing with the largest religious minorities. Select the correct answer using the codes given below the list of minorities.
Largest Religious Minorities
1. Buddhists
2. Christians
3. Jains
4. Muslims
5. Sikhs
Codes:
(a) A-5, B-1, C-3, D-2
(b) A-4, B-3, C-2, D-1
(c) A-5, B-3, C-1, D-2
(d) A-4, B-2, C-1, D-3
4258: Which one of the following statements is an appropriate description of deflation ?
(a) It is a sudden fall in the value of a currency against other currencies
(b) It is a persistent recession in both the financial and real sectors of economy
(c) It is a persistent fall in the general price level of goods and services
(d) It is a fall in the rate of inflation over a period of time
4259: There are 10 identical coins and each one of them has H engraved on its one face and T engraved on its other face. These 10 coins are lying on a table and each one of them has H face as the upper face.
In one attempt, exactly four (neither more nor less) coins can be turned upside down. What is the minimum total number of attempts in which the T faces of all the 10 coins can be brought to be the upper faces ?
4260: Which of the following adds/add nitrogen to the soil?
1. Excretion of urea by animals
2. Burning of coal by man
3. Death of vegetation
Select the correct answer using the codes given below.
(a) 1 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3