Questions

In ΔABC, ∠B = 70° and ∠C = 60°. The internal bisectors of the two smallest angles of ΔABC meet at O. The angle so formed at O is

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

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Job performance is ______ by a number of factors. Motivation alone does not lead to increased performance. Ability and technology moderates the relationship
between motivation and performance. The higher the levels of ability and motivation the ______ the level of performance will be. However, increasing motivation
beyond an ______ level tends to ______ a dysfunctional result because it is ______ by an increased level of anxiety.

because it is ______ by an increased level of anxiety.

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence inIndirect/Direct Speech.

She said to me, “I like your smartphone .”

 Find the work done (in J) when a charge of 10 C moves across a potential difference of 2 V.

Choose the most appropriate answer:What is the name of ‘Innovative Council’ proposed in the Rail Budget 2015 to promote innovation?

Which country is known as 'Land of Midnight Sun'?

The uppermost layer over the earth's surface is called the ______.