Exams

S does half as much work as T in 1/7 of the time taken by T. If together they take 21 days to complete a work, then how may days shall S take to complete that work alone?

In the following question, select the related letters from the given alternatives.
AEDM : ZQRN : : FLMO : ?

What is an exothermic reaction?

If 2x + 3y – 5z = 18, 3x + 2y + z = 29 and x + y + 3z = 17, then what is the value of xy + yz + zx?

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.

How can the banks take risks without risking a failure?

If compound interest received on a certain amount in the 2nd year is Rs 1200, what will be the compound interest (in Rs) for the 4th year on the same amount at 10% rate of interest?

Who has been appointed as the new Nepalese ambassador to India?

Which doctor performs colonoscopy?