The ........... of a firm is a relationship between inputs and output produced by the firm.

• Marginal product

• Production function

• Total product

• Average product

In due course of time the meander loop cuts off from the river and forms a cut-off lake, also called an ................ lake.

• ox-bow

• oasis

• lagoon

• tectonic

Order Primata comprising monkey, gorilla and gibbon is placed in class Mammalia along with order Carnivora that includes?

• Giraffe, Camels and Elephants

• Crocodile, Lizard and Snake

• Lion, Leopard and Tiger

• Tiger, Cats and Dogs

............. means that the President of India can refer any matter that is of public importance or that which involves interpretation of Constitution to Supreme Court for advice.

• Original Jurisdiction

• Writ Jurisdiction

• Appellate Jurisdiction

• Advisory Jurisdiction

In India the reform policies were first introduced in which year?

• 1951

• 1971

• 1991

• 2001

The Chola kingdom mostly ruled which region of India?

• East

• West

• North

• South

During their rule the British persuaded or forced cultivators in Assam to grow ...........

• jute

• tea

• sugarcane

• wheat

The oceanic crust mainly consists of silica and ................

• magnesium

• iron

• manganese

• sulphur

There are total _________ parliamentary seats (Rajya Sabha constituency) in Tripura.

• 7

• 1

• 18

• 10

In roots, the protoxylem lies towards periphery and metaxylem lies towards the centre. Such arrangement of primary xylem is called ____________.

• Xylem fibres

• Xylem parenchyma

• Exarch

• Endarch