Who invented the electrocardiogram (ECG)?
According to data available as of 2019, how many national parks are situated in India?
Who among the following scientists invented the Cotton Gin?
The Emmy Awards, seen in the news, are presented for excellence in which of the following fields?
When a 50 decimeter long ladder is placed with the wall, it reaches up to the window only. If the window is 48 decimeter up from the land, then find out the distance of the lower face of the ladder from the wall.
Barometer is related to Pressure, in the same way as Seismograph is related to ........
Who is the Chief Editor of the news channel Times Now?
Who among the following scientists invented Kevlar?
Which does NOT belong to this group?
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