Invention and Discoveries Test 1


For the following questions answer them individually

Question 1

Kaleidoscope was invented by ________.

Question 2

Who invented Optical fibre?

Question 3

For which invention is Otto Hahn famous?

Question 4

Thomas Alva Edison discovered electric lamp. Edison was a/an ____________________.

Question 5

Chloroform which is commonly used as the anaesthetic was discovered by?

#NameOverall Score
1Nitu Meshram15
2Sanjit Oinam15
3Kunal Kosh15
4Thribhuvana Vangaveeti12
5Aditya Arya12
6Rajesh Gupta12
7Debkumar Haldar12
8Jahid Hassan11
9Srikanth Reddy11
10Pooja Goalla11

Boost your Prep!

Download App