List of practice Questions

Write four effects of water drainage on soil.
Sodium benzoate is a/an
Causal organism of foot and mouth disease is
Spoilage agent of fruits and vegetables is
Papain is related to which crop?
Write the names of two chemicals for the treatment of Potato.
Write two methods of irrigation.
Write the names of two erosion-resistant crops.
Budding knife is used in
Organic material is obtained in soil from
Drainage problem occurs in which type of soil?
Ambe bahar and Mrig bahar are related to which crop?
The percentage of nitrogen in ammonium chloride is
Which one of the following is early variety of potato?
2,4-D is a/an
Seed rate per hectare of tomato is
Which one of the following crops is attacked by mealy bug?
Ring system of irrigation is used for
After how many days is the first irrigation done in dwarf wheat variety after sowing?
Which country used first time drip irrigation system?
Which chemical is used for treatment of potato seed?
Pusa Kartiki is a variety of which crop?
pH value of acidic soil is
Bottlegourd belongs to which family?
A light ray emits from the origin making an angle \(30\degree\) with the positive x-axis. After getting reflected by the line \(x + y = 1\), if this ray intersects x-axis at Q, then the abscissa of Q is