1221: The sensation of fatigue in the muscles after prolonged strenuous physical work is caused by

(a) a decrease in the supply of oxygen
(b) minor wear and tear of muscle fibres
(c) the depletion of glucose
(d) the accumulation of lactic acid
1222: Which of the following are regarded as the main features of the "Rule of Law" ?

1. Limitation of powers
2. Equality before law
3. People's responsibility to the Government
4. Liberty and civil rights

Select the correct answer using the code given below :
(a) 1 and 3 only
(b) 2 and 4 only
(c) 1, 2 and 4 only
(d) 1, 2, 3 and 4
1223: Cristina Kirchner succeeded her husband to become President of a South American country. Which is that country ?

(a) Chile
(b) Colombia
(c) Venezuela
(d) Argentina
1224: In India, which type of forest among the following occupies the largest area ?

(a) Montane Wet Temperate Forest

(b) Sub-tropical Dry Evergreen Forest

(c) Tropical Moist Deciduous Forest

(d) Tropical West Evergreen Forest
1225: What was the main reason for which Niger was in the news in recent times?

(A) Famine and starvation
(B) Many deaths due to AIDS
(C) Fierce civil war
(D) Intense fighting with Algeria