Questions

The large collection of stars, dust and gas held together by gravitational attraction between components is known as

Who was the first Indian astronaut to travel in space?

First country to make constitution is ________.

Which of the following fuels causes minimum environmental pollution?

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

My father decorated the entire house.

Opportunity costs exist because

A sentence with one blank is given, indicating that something has been omitted. Choose the word that best fits the blank appropriately.

As the festival approaches, the number of customers _________

A passage with three blanks, followed by five options, each containing one word, is given. Choose the word that can fill all the three blanks.
An __________ is a process of buying and selling goods or services by offering them up for bid, taking bids, and then selling the item to the highest bidder. Participants bid openly against one another, with each subsequent bid required to be higher than the previous bid. An auctioneer may announce prices, bidders may call out their bids themselves (or have a proxy call out a bid on their behalf), or bids may be submitted electronically with the highest current bid publicly displayed. In a Dutch ____________, the auctioneer begins with a high asking price for some quantity of like items; the price is lowered until a participant is willing to accept the auctioneer's price for some quantity of the goods in the lot or until the seller's reserve price is met. In economic theory, an ____________ may refer to any mechanism or set of trading rules for exchange.