Question
The cost price of 27 headsets equals the selling price
of 18 headsets. The ratio of the cost price of a headset to a cover is 9:8. The total selling price of 9 headsets and 9 covers is Rs.2250. Each cover is sold at a 12.5% profit. Find the cost price of one headset.Solution
ATQ,
27a = 18b → a/b = 2/3 CP = 2x SP = 3x CP cover = 2x × 8/9 = 16x/9 SP cover = 16x/9 × 112.5/100 = 2x 9×3x + 9×2x = 27x + 18x = 45x = 2250 x = 2250/45 = 50 CP of one headset = 2x = Rs.100
Grain moisture content(%) for storage of pulse should be in the range of
Urea contains nitrogen in
In paddy, the clipping of tip of seedlings is done as a preventive measure against which pest?Â
Which of the following crops are usually called as alkali tolerant crops.
The two most important factors influencing the life span of seeds under storage are:
Cultivated bread wheat or common wheat is ____
Neera is prepared form which of the following fruit?
Which of the following is best suited as catch crop?Â
Japanese arrangement of flowers is known as:
Which of the following is known as horizon of eluviation?
Relevant for Exams:
