The main point is written in which part of an official or formal letter? 

Directions : Given sentences are not in their exact position. Rearrange them to make a coherent paragraph and then answer the questions given below.
 A. It can even make exercise more fun and productive.
 B. Plus, hearing others laugh, even for no apparent reason, can often trigger genuine laughter.
 C. To add simulated laughter into your own life, search for laugh yoga or laugh therapy groups. Or you can start simply by laughing at other people’s jokes, even if you don’t find them funny.
 D. A Georgia State University study found that incorporating bouts of simulated laughter into an exercise program helped improve older adults’ mental health as well as their aerobic endurance.
 E. Believe it or not, it’s possible to laugh without experiencing a funny event—and simulated laughter can be just as beneficial as the real thing.

Which of the following should be the SECOND sentence after the rearrangement?

कौन व्यक्ति हाल ही में, हरियाणा लोक सेवा आयोग के नए अध्यक्ष बने है?

हाल ही में, किस राज्य में दुनिया की पहली ‘ट्राम लाइब्रेरी’ शुरू हुई है?

किसे लगातार तीसरी बार दिल्ली वफ्फ बोर्ड का अध्यक्ष चुना गया है?

भारत का सबसे पुराना ट्रेड यूनियन संगठन कौन सा है?

अन्तर्राष्ट्रीय न्यायालय में कितने जज होते हैं ?