Nutrition in Plants Class 7 MCQ. We covered all the Nutrition in Plants Class 7 MCQ in this post for free so that you can practice well for the exam.
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MCQ on Nutrition in Plants for Class 7 Students
‘Pusa Sindhu Ganga’ is a variety of
(a) Wheat
(b) Paddy
(c) Lentil
(d) Gram
Option a – Wheat
Which of the following green manure crops contains the highest amount of nitrogen?
(a) Dhaincha
(b) Sunhemp
(c) Cowpea
(d) Guar
Option a – Dhaincha
Golden rice is a rich source of
(a) Vitamin A
(b) Vitamin B
(c) Vitamin K
(d) Vitamin C
Option a – Vitamin A
The black soil of India is highly suited for the production of
(a) Cotton crop
(b) Paddy crop
(c) Sugarcane crop
(d) Wheat crop
Option a – Cotton crop
Nitrogen use efficiency in crop production may be enhanced by
(a) Split application of fertilizer
(b) Use of nitrification inhibitors
(c) Use of the slow-release fertilizers
(d) All the above.
Option d – All the above
Green Revolution was the result of the adoption of the New Agricultural Strategy which was introduced in the 20th Century during the decade of
(a) the Fifties
(b) the Sixties
(c) the Seventies
(d) the Eighties
Option b – the Sixties
(a) Millet production
(b) Pulse production
(c) Wheat production
(d) Oilseed production
Option c – Wheat production
Generally, standards in ‘Organic Farming’ are designed to encourage the use of
(a) Manmade substances
(b) Artificial substances
(c) Genetically modified substances
(d) Natural substances
Option d – Natural substances
The practice of growing a series of dissimilar or different types of crops in the same area in sequential seasons is known as
(a) Mixed farming
(b) Cover cropping
(c) Mixed cropping
(d) Crop rotation
Option d – Crop rotation
Depending on the area in the South Asian region, the Kharif crops are cultivated and harvested during the months of
(a) April and October
(b) January and April
(c) November and February
(d) October and December
Option a – April and October
Which of the following countries has the largest area under rice cultivation?
(a) China
(b) India
(c) Japan
(d) Philippines
Option b – India
Which of the following is not correctly matched?
(a) Golden – Horticulture
(b) White – Milk
(c) Blue – Poultry
(d) Green – Agriculture
Option c – Blue – Poultry
What is a mango shower?
(a) Pre-monsoon rainfall in Karnataka and Kerala
(b) Rainfall from June to September
(c) Rainfall on winter days
(d) Rainfall caused by western disturbance
Option a – Pre-monsoon rainfall in Karnataka and Kerala
The major source of vitamins and minerals for vegetarians is
(a) black gram and wheat.
(b) rice and mustard.
(c) vegetables and fruits.
(d) soya bean and milk.
Option c – vegetables and fruits
(a) Fish production
(b) Food grain production
(c) Oil seed production
(d) Milk production
Option a – Fish production
Karewas soils, which are useful for the cultivation of Zafran (a local variety of saffron), are found in
(a) Kashmir Himalaya
(b) Garhwal Himalaya
(c) Nepal Himalaya
(d) Eastern Himalaya
(e) None of the above/More than one of the above
Option a – Kashmir Himalaya
Which one of the following is not correctly matched? Nitrogen-fixing agent – Crop
(a) Blue-green algae – Paddy
(b) Rhizobium Leguminisarum – Pea
(c) Azotobacter – Wheat
(d) Azolla – Maize
Option d – Azolla – Maize
Which one of the following organic acids is abundant in grapes, tamarind, and banana?
(a) Acetic acid
(b) Citric acid
(c) Lactic acid
(d) Tartaric acid
Option d – Tartaric acid
Name the first State of India which is dependent on organic farming.
(a) Madhya Pradesh
(b) Kerala
(c) Sikkim
(d) Arunachal Pradesh
Option c – Sikkim
Which of the following is a medicinal crop?
(a) Sugarcane
(b) Aloe vera
(c) Cotton
(d) Mahua
Option b – Aloe vera
In which state, terrace farming is practiced?
(a) Punjab
(b) Haryana
(c) Plains of Uttar Pradesh
(d) Jammu & Kashmir
Option d – Jammu & Kashmir
Which one of the following agriculture practices is eco-friendly?
(a) Cultivation of high-yielding varieties
(b) Growing plants in glass houses
(c) Shifting cultivation
(d) Organic farming
Option d – Organic farming
Calcium ammonium nitrate (CAN) is a popular nitrogen fertilizer because it is
(a) a slow supplier of nitrogen.
(b) having more percentage of nitrogen in it.
(c) fixing the nitrogen in the soil.
(d) capable of making the soil acidic.
Option a – a slow supplier of nitrogen
Which one is an example of ‘Parallel Cropping’?
(a) Potato + Rice
(b) Wheat + Mustard
(c) Cotton + Wheat
(d) Sorghum + Potato
Option b – Wheat + Mustard
Which crop has the maximum area under horticulture in Chhattisgarh State?
(a) Fruits
(b) Vegetables
(c) Medicinal plants.
(d) Flowers
Option b – Vegetables
Which of the following is/are associated with organic manure?
(a) Vermiculture
(b) Composting
(c) Animal Excreta, cow dung, urine, and plant waste
(d) All of the above
Option d – All of the above
Saffron is produced in U.P. in
(a) Tarai Region
(b) Hilly Region
(c) the Plain Area
(d) Plateau Area
Option c – the Plain Area
Which one of the following is a ‘Rabi’ crop?
(a) Cotton
(b) Maize
(c) Arhar
(d) Mustard
Option d – Mustard
Green Revolution means
(a) the Use of green manure
(b) Grow more crops
(c) High-yield variety programs
(d) Green vegetation
Option c – High-yield variety programs
Which of the following is not a Kharif crop?
(a) Groundnut
(b) Maize
(c) Masoor
(d) Paddy
Option c – Masoor
Clove is obtained from
(a) root
(b) stem
(c) fruit
(d) flower bud
Option d – flower bud
Which one of the following is a major cash crop of Uttarakhand?
(a) Fruits
(b) Vegetables
(c) Sugarcane
(d) Tobacco
Option c – Sugarcane
Which of the following is a Kharif crop?
(a) Mandawa
(b) Paddy
(c) Jhangora
(d) All of the above
Option d – All of the above
The only state/ UT which produces saffron in India is
(a) Himachal Pradesh
(b) Assam
(c) Jammu – Kashmir
(d) Meghalaya
(e) None of the above/More than one of the above
Option c – Jammu – Kashmir
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