Question
Which one of them is zonal soil forming
process?Solution
Humification is the process of formation of humus from plant residues, calcification is the process of accumulation of calcium or calcium salts in the soil which creates a layer in the lower level of soils thus create a zone, illuviation is a process of washing down of mineral salts from one layer to another i.e general process and horizonation is the formation of soil horizons and still this is very broad term.
Select the option in which the numbers are related in the same way as are the numbers of the following set.
(15, 315, 7)
64 8 5
420 14 10
What the difference between the resultant of the first row and the second row?
...Select the options in which the numbers are related in the same way as are the numbers of the following set.
(541, 14, 737)
Select the set in which the numbers are related in the same way as are the numbers of the following set.
(4, 152, 6)

Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is relate...
Select the set in which the numbers are related in the same way as are the numbers of the following set.
(4, 14, 44)
Select the option that is related to the third number in the same way as the second number is related to the first number.
25:16::41:?
Which two numbers should be interchanged to make the given equation correct?
9 + 7 × 5 − 18 ÷ 2 = 3 × 4 − 10 + 45 ...
Select the option in which the numbers are related in the same way as are the numbers of the following set.
(18, 6, 36)