Question
The difference between compound interest and simple
interest at rate of 12% per annum for 2 years is Rs. 144. Find the simple interest obtained on same amount for a period of 2 years at rate of 10% per annum.Solution
Let, the amount be Rs. P. P[(1 + 12/100)2 – 1] – P × 12% × 2 = 144 P × 0.2544 – P × 0.24 = 144 P × 0.0144 = 144 P = 144 ÷ 0.0144 = Rs. 10000 Therefore, required interest = 10000 × 10% × 2 = Rs. 2000
Soil is a natural body composed of mineral and organic costituents, having definite genesis and a distinct nature of its own. Who amongst the following ...
 The larger the soil aggregates, the greater is the amount of ……………………….pores.
In which soil forming process are sodium ions accumulated on the clay's exchange complex, resulting in the formation of sodic soils?
Example of igneous rock is
What is the color of the tag used for certified seed?
Which of the following is the progeny of breeder seed and is responsible for producing certified seed?
Which of the following primary tillage operation is used to invert the soil partially or completely?
Sand drawn disease in tobacco is caused due to the deficiency of ____
The most suitable soil type for groundnut cultivation is _____
The EC of Sodic soil is __mmho/cm at 25 ℃ .
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