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Total distance covered by ‘A’ = 20 × 32 = 640 km Time taken to cover 240 km = 240/20 = 12 hours Time taken to cover remaining distance = 20 – 12 = 8 hours So, required speed = {(640 – 240)/8} = 50 km/h
Beri-Beri is a nutritional disorder caused by the :
Which organism in the Protista kingdom exhibits characteristics of both plants and animals?
Which of these helps to diagnose a heart problem?
What is the primary function of transposons within a genome?
Who was known as the Father of Microbiology?
What is the scientific study of algae known as?
The Rh blood group was discovered by which of the following individuals?
Which vitamin is also referred to as Tocopherol?
Goitre can result from a deficiency of which mineral?
Abhijeet Sen has passed away recently. Who was he?