Question
Which process involves the deposition of leached
materials in lower soil horizons?Solution
Illuviation deposits materials like clay in the B horizon. Eluviation is their removal from the A horizon.
Two schools, A and B participate in a Quiz competition. The probability of A’s winning is 3/7 and the probability of B’s winning is 3/5. Wha...
In a box there are 8 red, 7 blue, and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?
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A box has ‘x’ black marbles, ‘x + 5’ blue marbles and ‘x – 1’ yellow marbles. If the probability of selecting a yellow marble is 1/28 less...
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A bag contains 5 red balls, 7 blue balls, and 8 green balls. Two balls are drawn at random. What is the probability that both balls drawn are of the sam...
A container holds 15 orange, 9 purple, and 6 gray balls. If 2 balls are picked at random without replacement, find the probability that the first ball i...
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