Question
Which process leads to the accumulation of silica in
soil?Solution
Latozation removes sesquioxides, leaving silica. Laterization removes silica, concentrating sesquioxides.
In an orchard, the ratio of the number of mango and lichi trees is 9:10, respectively. Also, there are few apple trees in the orchard which is 50% more ...
Given that x8-34x4+1=0, x>0. What is the value of (x3+ x-3)?
If x = 222, y = 223 and z = 224, then find the value of x³ + y³ + z³ – 3xyz
A man running at the speed of 6 kmph was over taken by the train moving with the speed of 78 kmph in 20 seconds. Find the length of train.
- 42.5% of 20% of 960 = x + 18.4, then find the sum of the squares of each digit in 'x'.
A takes 8 hours more than the time taken by B to cover a distance of 160 km. If A doubles his speed. he takes 3 hours more than B to cover the same dist...
 = ? The speed of a car is 25% more than that of a bike. Both of them start from a same point. After travelling for 4 hours, the speed of the bike is increas...
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