Question
The average speed of a bus is 6/7 of the average speed
of a car which covers 3500 km in 60 hrs. What is the average speed of the bus?ÂSolution
Distance covered by car = 3500 km, Time = 60 hrs. Speed of a car = Distance/time = 3500/60 = 58.33 km/hr Average speed of a bus = (6/7) of 58.33 = 50 km/hr
Which mineral is considered highly resistant to weathering due to its densely packed structure and lack of substitutions?
The addition of which substance is LEAST likely to result in immediate nitrogen loss from the soil?
Which of the following crop is/are soil salinity tolerant?
Which clay mineral group is known for its ability to swell and expand when wetted?
Soil moisture potential is measured with the help of ______instrument.
Which type of soil water, characterized by occupying larger pores and moving readily under gravity, might contribute to reduced aeration in the soil if ...
What is the primary reason for the non-expanding nature of fine-grained micas within the 2:1-type minerals?
The soil amendment used for the reclamation of Sodic soil is
Which of the following property of soil can’t be changed by any means?
Which factor significantly influences the decomposition rate of organic matter in soils?
