Identify the segment in the sentence which contains the grammatical error.

The monsoon have, in the past five days, retreated from most parts of the country.

Read the following passage carefully and give answer the question.
Great books do not spring from something accidental in the great men who write them. They are the affluence of their very core, the expression of the life itself of the authors. And literature cannot be said to have served its true purpose until it has been translated into the actual life of him who reads. It is the vast reservoir of true ideas and emotions. In a world deprived of literature, the broad, the noble, the generous would tend to disappear and life would be correspondingly degraded because the wrong idea and the petty emotion would never feel the upward pull of the ideas and emotions of genius. Only by conceiving a society without literature can it be clearly realized that the function of literature is to raise the plain towards the top level of the peaks. Literature exists so that where a man has lived finely, ten thousand may afterward live finely. it is a means of life, it concerns the living essence.

What does the words “effluence of their very core” mean?

कुन्दन, धर्मा और गार्ड एक साथ व्यापार चालू करते है। धर्मा और गार्ड क्रमश: रु 4,000 और रु 3,000 लगाते है। कुन्दन शुरूआत में 1,000 लगाता है और 6 महीने बाद अपने पैसे निकालकर, वहां 30 प्रतिशत मुनाफ में काम करता है। यदि कुन्दन को एक साल बाद रु 800 मिले तो कुल मुनाफा कितना हुआ?

भारतीय संविधान के निम्‍नलिखित में से किस अधिनियम के अनुसार, संसद में भारत के राष्‍ट्रपति और दोनों सदन शामिल हैं?

'अणु' शब्द किसने प्रतिपादित किया?