Question
A train covers a certain distance at a speed of 48 km/h
and the next same distance with a speed of 60 km/h and the next same distance with a speed of 80 km/h. find the average speed?Solution
Since the distance is same in all the conditions. Therefore, Average speed = 3xyz/(xy + yz + zx) Average speed = 3 x 48 x 60 x 80/(48 x 60 + 60 x 80 + 48 x 80) Average speed = 3 x 48 x 60 x 80/(2880 + 4800 + 3840) = 691200/11520 = 60 km/hr
Which of the following mineral is responsible for firmness of fruit?
Bhata (entisols) of Chhattisgarh belongs to which textural group or texture?
The agriculture growth rate target fixed by the Planning Commission during 11th plan of India is
Which bovine from the Northeast region received the 'food animal' tag from the Food Safety and Standards Authority of India (FSSAI) in September 2023?
Which tree species is commonly used in agroforestry for its nitrogen-fixing properties, enhancing soil fertility?
NABL stands for
A diploid organism is heterozygous for four loci, how many types of gametes can be produced?
The Apex Refinance Institution for agriculture and rural development is
Growing coconut, black pepper, and ginger in the same field simultaneously is called as ____
Match the following meteorological instruments with their uses:
Relevant for Exams:
