India's first official census operation was undertaken in which year?

• 1841

• 1881

• 1921

• 1961

The change in the optimal quantity of a good when its price changes and the consumer's income is adjusted so that she can just buy the bundle that she was buying before the price change is called?

• Law of demand

• Substitution effect

• Problem of choice

• Optimal choice

28. 'Relief of the disabled and unemployable' is listed in the ........... list given in the Seventh Schedule in the Constitution of India.

• Union

• State

• Global

• Concurrent

.............. amends the Constitution.

• Ministry of Defence

• Prime Minister's Office

• Parliament

• Securities and Exchange Board of India

According to the categories of land mentioned in the Chola inscriptions.........was known as the land gifted to temples.

• Vellanvagai

• Brahmadeya

• Shalabhoga

• Devadana

Rajendra I was the son of

• Bindusara I

• Devabhuti I

• Skand Gupta I

• Rajaraja I

........ is a cold desert lying in the Great Himalayas.

• Ladakh

• Satpura

• Aravalli

• Vindhya

The method of soil conservation in which different crops are grown in alternate rows and are sown at different times to protect the soil from rain wash is called?

• Mulching

• Intercropping

• Rock dam

• Terrace farming

In each testes in a male reproductive system, there are ............. compartments called testicular lobules.

• 150

• 200

• 250

• 300

The predominant stage of life cycle of a moss is the gametophyte which consists of two stages. The second stage is the ............. stage.

• agar

• leafy

• chlorella

• protonema