Question
Speed of a car and a bus is 25 km/h and 15 km/h,
respectively. If the time taken by the car to cover a distance of ‘8x’ km is 1 hour less than time taken by the bus to cover a distance of ‘6x’ km, then find the value of ‘8x’.Solution
According to the question, (6x/15) – (8x/25) = 1 Or, (6x × 5 – 8x × 3) ÷ 75 = 1 Or, (30x – 24x) ÷ 75 = 1 So, x = 12.5 Required value = 8 × 12.5 = 100
During the process of photosynthesis, O2 is evolved from H2O. This fact was experimentally
proved by-
Which factor is related to physical and chemical conditions of soil
Green Revolution in India was founded by whom in India to increase agricultural productivity in the developing world
Triticale is a cross between
Which of the following is not a chain?
Which one is not regarding plant breeding?
Addition of excess quantity of available phosphatic fertilizer to soil may affect
According to latest Agricultural statistics Uttar Pradesh ranks first in terms of production of wheat, which of the following state ranks second?
What is the role of MAITRIs under the Rashtriya Gokul Mission?
Weed of a family having angular stem with glossy leaves and prominent mid-rib
