List of top Physical Sciences Questions asked in ICAR AIEEA (PG)

Match List I with List II
List I (Weathering Reaction):
A. $\text{CaSO}_4 + 2\text{H}_2\text{O} \rightarrow \text{CaSO}_4 \cdot 2\text{H}_2\text{O}$
B. $2\text{Fe}_2\text{O}_3 \rightarrow 4\text{FeO} + \text{O}_2$
C. $\text{KAlSi}_3\text{O}_8 + \text{HOH} \rightarrow \text{HAlSi}_3\text{O}_8 + \text{KOH}$
D. $4\text{FeO} + \text{O}_2 \rightarrow 2\text{Fe}_2\text{O}_3$

List II (Weathering process):
I. Oxidation
II. Hydration
III. Reduction
IV. Hydrolysis

Choose the correct answer from the options given below:
Naturally formed aggregates are known as
Pitcher irrigation is NOT suitable for
Which of the following is the prerequisite for aggregation?
Which of the following sphere is NOT associated with the soil?
For the effective control of early blight of potato, which fungicide is most suitable?
Pendimethalin is used as
Agrocin-84 is -
Highly toxic insecticide, according to WHO classification, are coded as -
Toxins exuded from the roots of plants into soil are called
Nicotine belong to
Which one is the most effective and most commonly used repellent to control insect?
Which is major component of Bordeaux mixture?
The chemical obtained from chrysanthemum that has insecticidal properties is
Cobalt is a constituent of
The nucleic acid base found in mRNA but not in DNA is
$\alpha$ - D - Glucose + $112^0 \rightarrow + 52.5^0 \leftarrow + 19^0 \beta$D- glucose. For glucose, the above reaction represents
In the diet of a diabetic patient, the recommended carbohydrate intake should preferably be in the form of
Ninhydrin with evolution of $CO_2$ forms a blue complex with
Which one is correctly matched?
Which pesticide is most persistent in environment?
Which is plant originated insecticide?
Butachlor belongs to
Which of the following is used as herbicidal agent?
Ecological or physiological races are also known as