In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 over…

The concrete not used for structure is: 

Find the missing number. 

चर्चित रेडियो कार्यक्रम प्रस्तोता महावीर विश्वकर्मा को निधन कहिले भयो ? 

बिकाशबादी सिद्दान्तका प्रतिपादक को हुन्? 

तलका मध्ये नेपालको राष्ट्रिय बिभुती को होइनन ?      

Generally, the provision for supervision is: 

The types of hanger used for parking larger size of aircraft is called