MEDIUM
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Dynamite contains:

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Important Questions on Sets, Relations and Functions

EASY
Who among the following invented Adding Machine?
EASY
Which device is used to test whether an object is carrying charge or not? 
EASY
Who among the following invented Electric Motor? 
EASY
Who among the following scientist discovered the Law of Floatation?
EASY
Who invented the process of photography on metal?
EASY
Who discovered the double-helical structure of DNA?
MEDIUM
In April 2019, scientists in _____ produced the world's first 3D printed heart using human tissue
EASY
Punched card is also called as _____.
HARD
Who presented that all the plants and animals are composed of cells and that the cell is the basic unit of life?
EASY
Who discovered the nucleus for the first time in cell?
EASY

In 1831, electricity became viable for use in technology when ______ created the electric dynamo.

EASY
Christiaan Barnard is famous for _____.
EASY
Who among the following scientists invented the Cotton Gin?
EASY

In 1831, electricity became viable for use in technology when ______ created the electric dynamo.

HARD
Scientists have created world's shortest laser pulse _____ with a duration of just 43 attoseconds.
MEDIUM

The test for diagnosing HIV is:  

1. Pap Smear
2. ELISA
3. DND
4. Mantoux