List of practice Questions

Match List-I with List-II:

Choose the correct answer from the options given below:

The formula for calculating Gross ratio is?
Which Mangifera species can be a good parent for breeding freestone mangoes?
The moisture content of dried cashew nut should be around
Which one of reluctances following is not true for varieties developed through mutation?
Institution Village Linkage Programme (IVLP) was launched during
Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): The diploid wild species of potato are self-incompatible due to gametophytic self-incompatibility system.
Reason (R): A dominant self-incompatibility inhibitor gene (Sli) has been identified in the wild species of Solanum chacoense.
In light of the above statements, choose the correct answer from the options given below.
In case of epicotyl grafting in mango, healing union stage extends from
Given below are two statements:
Statement (I): The non deep type is the most common primary dormancy
Statement (II): In this type of dormancy species require light or darkness to germinate or chilling stratification
In light of the above statements, choose the most appropriate answer from the options given below
Carbohydrates that produce two to ten monosaccharides units during the hydrolysis are called
Deciduous and extremely freeze hardy true citrus species is
The following statements are given for Brinjal:
(A) Pigmented purple coloured brinjal contains more vitamin C than green
(B) Copper and polyphenol oxidase activity are highest in purple colour fruits
(C) Fe and Catalase are lowest in green Brinjal
(D) Bitterness of fruits is due to presence of solasodin
Choose the correct answer from the options given below:
Find the missing number in the series: 387924, ?, 3724, 423, 32, 2
Water erosion follows the sequence:
(A) Ravine
(B) Sheet
(C) Splash
(D) Rill
(E) Gully
Laterisation involves the following:
Assertion (A): Liming should not be done along with ammoniacal fertilizer application.
Reason (R): Liming leads to volatilisation loss of ammonia.

Match List-I with List-II:

Assertion (A): Free silica occurs in soil's quartz and opal.
Reason (R): Quartz consists of a continuous framework of silica tetrahedra.
A personnel who because of special interest and fitness is selected to serve as a leader in advancing some phase of local extension programme is called
Assertion (A): Intense weathering of soil shifts its Zero Point Charge towards higher pH owing to greater accumulation of iron and aluminium oxides.
Reason (R): The application of organic matter in soil also pushes the soil Zero Point Charge towards higher pH.
Following are four stages of group development. Arrange them in order:
(A) Healing stage
(B) Development stage
(C) Stabilisation stage
(D) Formation stage
The most dominant exchangeable cation in the earth's crust
Who first observed that legumes can utilize atmospheric nitrogen?
Element associated with urease activity

Arrange the following in increasing the amount of nitrogen in the fertilizers:
(A) Ammonium sulphate
(B) Ammonium nitrate
(C) Ammonium chloride
(D) Calcium ammonium nitrate