Who invented the contact lens?
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What is called the maximum distance from the Sun in a planet in its orbit?
Which of the following is a component if M-1
As per World Health Organization, a pilot program testing the first ever malaria vaccine will begin in ________ in the year 2018.
The Indian musical instrument 'Surbahar' is of which type?
The first ever disaster management exercise of BIMSTEC countries was held _________ in October 2017.
Find the power of a convex lens if the image formed is at a distance of 25 cm from the lens when the object is placed on the other side of the lens at 12 cm from the optical centre?
In Microsoft Word, under paragraph formatting ___________ is used to align paragraph on right, left and center.