The major floods in Pakistan have caused losses worth _____ million and are responsible for unsufficiency of food and subsequent higher import bills in the year to follow:

Related Mcqs:

1. The reservoir of Mangla is being silted at the rate of 48.27 million m3 per year and that of Tarbela at the rate of _____ million cubic meters per year:

   A. 160.5
   B. 167.75
   C. 170.6
   D. 175.8

2. Agriculture is the major land-use in Pakistan. The cultivable area is _____ million ha. i.e. 36.7% of total area:

   A. 32.23
   B. 33.3
   C. 35.4
   D. None of these

3. The major types of floods are:

   A. Long rain floods
   B. Snow melt floods
   C. Slash floods (high rains)
   D. Tidal flood
   E. All of the above

4. For soil improvement and subsequent planting with species such as:

   A. Eucalyptus camaldulensis
   B. E. Microtheca
   C. Acacia nilotica
   D. Albizzias spp
   E. All of the above

5. Of the ________ million ha area under cultivation, 15.62 million ha area (76%) is under irrigation:

   A. 21
   B. 22
   C. 23
   D. 24

6. Tarbela dam is being silted at ______ acre feet per year while Mangla is being silted at a rate of _____ acre feet per year due to misuse of their watershed area:

   A. 109000, 42,000
   B. 110000, 43000
   C. 115000, 44,000
   D. None of these

7. Land -use pattern, is, however, available only for _____ million ha (67.7% of total):

   A. 28.43
   B. 29.5
   C. 30.55
   D. None of these

8. Pakistan Journal of Forestry published quarterly is the major organ for dissemination of research results in addition to that _____ are regularly brought out for the benefit of the field foresters and researchers:

   A. Technical notes
   B. Bulletins
   C. Research reports
   D. Brochures
   E. All of the above

9. The ration of food energy assimilated to the food energy ingested is called:

   A. Trophic level efficiency
   B. Photosynthetic efficiency
   C. Net production efficiency
   D. Assimilation efficiency

10. Mr. X is eating curd/yoghurt. For this food intake in a food chain he should be considered as occupying:

    A. First trophic level
    B. Second trophic level
    C. Third trophic level
    D. Fourth trophic level