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Since the distance travelled by a boy (going to school and coming back from school) is equal. So, average speed = 2xy/(x + y) Average speed = (2 x 55 x 45)/(55 + 45) Average speed = (2 x 55 x 45)/100 = 49 km/hr
Chlorosis in plants occur due to:
In the Union Budget 2023–24, Smt. Nirmala Sitharaman, the Union Finance Minister, introduced a new innovative programme called the Amrit Darohar Schem...
Which one of the following is the plant part through which Napier grass is multiplied?
The C horizon in a soil profile primarily consists of:
Why are insects considered among the most successful organisms on Earth in terms of survival and proliferation across ecosystems?
Identify the bacteria that is used for pest control.
What management practice is recommended for controlling Papaya Ringspot Virus?
A molecule causing plant disease having spiral or helical structure and culturable on artificial nutrient medium is associated with:
Calculating marketing margin and cost in fresh fruits marketing is meaningful when one follows
ln which order of insects peritrophic membrane is not found?