Questions

Which light is least effective in photosynthesis?

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Elusive

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Indirect/Direct speech.
Vaibhav said to me, "Has your father returned from work?"

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

To disorder or disarrange (someone's hair), typically by running one's hands through it.

What  is  the  number  of  atoms  in  46  g  of sodium-23 (N = Avogadro constant)?

Which of the following State is surrounded by Bangladesh from three sides?

The artificial heart was invented by _________.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

A transcendent state in which there is neither suffering, desire, nor sense of self