Questions

Which of the following protects the inner lining of the stomach from the action of the hydrochloric acid under the normal conditions?

The depletion in Ozone layer is caused by ___________ .

Which of the following elements has the lowest melting point?

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.

However, increasing motivation beyond an ______ level

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.

Please guide me.

The value of cos220° + cos270°is

Which of these countries got Independence from United Kingdom?

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.