51. What is the main source of income in rural areas?
A. Industry
B. Agriculture
C. Banking
D. IT
Answer: B
52. What is a continent?
A. Small land
B. Large landmass
C. Ocean
D. Island
Answer: B
53. What is the purpose of a census?
A. Count buildings
B. Count population
C. Count roads
D. Count schools
Answer: B
54. Which is the national language of Pakistan?
A. English
B. Punjabi
C. Urdu
D. Sindhi
Answer: C
55. What is barter system?
A. Using money
B. Exchange of goods
C. Saving money
D. Banking system
Answer: B
56. What is a province?
A. Country
B. Division of a country
C. City
D. Village
Answer: B
57. What is irrigation?
A. Rainfall
B. Water supply to crops
C. Harvesting
D. Plowing
Answer: B
58. Which sector provides services?
A. Primary
B. Secondary
C. Tertiary
D. Industrial
Answer: C
59. What is deforestation?
A. Planting trees
B. Cutting trees
C. Watering plants
D. Farming
Answer: B
60. What is pollution?
A. Clean environment
B. Dirty environment
C. Healthy environment
D. Natural process
Answer: B