T4Tutorials .PK

Chapter 5 WEEDS AND IDENTIFICATION OF PLANTS MCQs

1. These are the uncultivated plants that are not desired by the main crop with respect to place and time of occurrence.

(A) Plants


(B) Weeds


(C) Crops


(D) Vegetables




2. Weeds Janglipalak grow in these crops.

(A) Berseem


(B) Shaftal


(C) All These


(D) Oat




3. Weeds Bathu grow in these crops.

(A) Berseem


(B) Shaftal


(C) Oat


(D) All These




4. Weeds Itsit grow in these crops.

(A) Guar


(B) Cotton


(C) All These


(D) Maize




5. Daryaibooti does not grow in these crops.

(A) Rice


(B) Jute


(C) Cotton


(D) Sugarcane




6. Gundalbooti grow in these crops.

(A) All These


(B) Maize


(C) Vegetables


(D) Sugarcane




7. Those which complete their life cycle within a season or year and propagate by seeds.

(A) Annual weeds


(B) Boemmoals


(C) Perennials


(D) Seasonal




8. Weeds which complete their life cycle within two years. They may propagate either by seeds or vegetative parts or by both.

(A) Annual weeds


(B) Perennials


(C) Boemmoals


(D) Seasonal




9. Weeds which live for three or more years and produce seeds more than once in their life cycle.

(A) Annual weeds


(B) Boemmoals


(C) Seasonal


(D) Perennials




10. These crops grow for more than 2 years. These crops have the regenerative power to regenerate from the stubble after cutting.

(A) All these


(B) Berseem


(C) Shaftal


(D) Sugarcane




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