Questions

If 2y cosθ = x sinθ and 2x secθ - y cosecθ = 3 then what is the value of x2+4y2

Dhamek Stupa was built by?

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

We are withnessing not triumph but the breakdown of democracy.

Read the following passage carefully and choose the most appropriate answer to the question out of the four alternatives.

The public sector banks are witnessing in india a period of transition and are at crossroads, where they without giving up social responsibility, should also remain healthy. They need to undertake risky experiments yet perform it innovatively in a way it does not fail. They should make forays into new areas which are rarely tread by them and lose no emerging opportunities. It should be understood that absence of any bad advance is no sign of efficient banking system. It only indicates immense conservatism. However this is no guarantee for profit. There should be a balance between liquidity and risk. Past sins should be forgotten. Novel and pragmatic techniques should be adopted without which banks would be in danger.

What does the absence of any bad advance indicate?

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

An animal species becomes _____ when its last existing member dies.

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.

All respiratory equipment must be approved byl  

If price of an article decreases from Rs. 12 to Rs. 10, quantity demanded increases from 1000 units to 1400 units. Find point elasticity of demand?