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Question-1
Honeybees collect .......i........ from flowers and make .......ii........
The information in which row completes the given statement?

(A) i - Nectar; ii - honey	(B) i - Pollent; ii - wax
(C) i - Nectar; ii - wax	(D) i - Pollens; ii - honey

Question-2
The poisonous chemical substances which are used to kill unwanted plants in the field are called .......i........ The example include .......ii........ Which information completes the given statement ?

(A) i - Insecticide; ii -DDT	(B) i - Weedicides; ii - DDT
(C) i - Weedicides; ii - 2, 4 - D	(D) i - Insecticide; ii - 2, 4 - D

Question-3
The high-yielding varieties of wheat in India are

(A) Sonalika	(B) Padma
(C) Ganga 101	(D) Pusa 215

Question-4
Which of the following crops would enrich the soil with nitrogen?

(A) Paddy	(B) Potato
(C) Apple	(D) Beans

Question-5
Which of the following statements is not correct for irrigation requirements of wheat crop?

(A) It requires continuous irrigation	(B) It requires irrigation before ploughing the seed.
(C) It requires irrigation at the time of development of grain.	(D) It requires irrigation at the time of development of grain.

Question-6
Which of the following animals are known as milch animals?

(A) Buffalo	(B) Poultry
(C) Sheep	(D) Fish

Question-7
The process of loosening and turning of the soil is known as .......i........ It done by using .......ii........
Which information completes the given statement?

(A) i - Tilling; ii - hoe	(B) i -= Weeding; ii - khurpi
(C) i - Tilling; ii - khurpi	(D) i - Weeding; ii - hoe

Question-8 The process of scattering seeds in the ground soil growing crop plants is called .......i....... It is the .......ii....... step in the cultivation of crop?

(A) i - Ploughing; ii - first	(B)i - Sowing; ii - first
(C)i - Ploughing; ii - second	(D)i - Sowing; ii - second

Question-9
The crops grown during the months of June to October are called .......i........ crops. The example includes .......ii........
Which information completes the given statements?

(A) i - Rabi; ii - wheat	(B) i - Kharif; ii - maize
(C) i - Kharif; ii - wheat	(D) i - Rabi; ii - maize

Question-10
Here is the list of certain crop plants. Which of the given crops can tolerate standing water in the field?

(A) Rice	(B) Wheat
(C) Gram	(D) Cotton

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Std 8

CBSE

Practice in Related Chapters
Reproduction in Animals
Microorganisms: Friend and Foe
Reaching the Age of Adolescence
Cell - Structure and Functions
Conservation of Plants and Animals
Crop Production & Management

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