Dil Ki Baat (दिल की बात)

1- What is the maximum value measured by Seismograph ?     Ans. 100 2- Which one is not unit-less number?    a) Eular's Number    b) Reynold Number    c) Friction factor    d) none of these Ans: d 3- Who is the scientific advisor of defence minister of India? Ans: Dr. Avinash Chander 4- Component of crude oil having maximum octane number? Ans- Aromatics 5- Who got gold medal in wrestling for 74 Kg in commonwealth games? Ans: Sushil Kumar 6- What will be total discount on a commodity, if continuous discount is 10%, 12% & 15%? Ans: 36.68% 7- Time taken to fill a tank when two valve open simultaneously. the flow rate of one valve is 12 m3/s and second valve is 24 m3/s 8- What is the monomer of poly vinyl chloride? Ans: vinyl chloride or chloroethene  9- Neoprene is chemically known as? Ans: Poly chloroprene 10-  Due to its excellent permeability to air and gas, the tubes of automobile tyres is ...