The method of soil conservation in which ploughing is done parallel to the contours of a hill slope to form a natural barrier for water to flow down the slop is called?
Mulching
Contour barriers
Contour ploughing
Terrace farming
In females, the ovaries are located .......... on each side of the lower abdomen.
one
two
three
four
Sher Khan defeated .......... at Chausa (1539) and Kanauj (1540), forcing him to flee to Iran.
Aurangzeb
Humayun
Muhammad Azam Shah
Bahadur Shah I
Through photosynthesis at least a half of the total carbon dioxide fixation on earth is carried out by
Pteridophytes
Bryophytes
Algae
Gymnosperms
............... can give the Union parliament power to make laws on matters included in the State list.
Ministry of Defence
Prime Minister's Office
Securities and Exchange Board of India
Rajya Sabha
According to the categories of land mentioned in the Chola inscriptions .........was known as the land of non-Brahmana peasant proprietors.
Vellanvagai
Brahmadeya
Shalabhoga
Devadana
The ..............balance is the sum of the balance of mechandise trade, services and net transfers received from the rest of the world.
Current Account
Savings Account
Capital Account
Asset Account
The relation between the consumer's optimal choice of the quantity of a good and its price is very important and this relation is called ................. function.
price
substitution
supply
demand
Union
State
Global
Concurrent
