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First discount (10%)- Price after first discount = 2000-0.10 × 2000 = 2000-200 = 1800 Second discount (10%)- Price after second discount = 1800-0.10 × 1800 =1800-180= 1620 Third discount (10%)- Price after third discount =1620-0.10 × 1620 =1620-162 = 1458 Now Single discount of 28% 28% discount: Discounted Price = 2000- 0.28 × 2000 = 2000-560=1440 Difference Between Two Options- =1458-1440 = 18 The difference between the two discount options is Rs. 18. Alternate method– First option = 10% 10% 10% second option =28% in 1st option – Successive discount =10+10-1=19 Again =19+10-1.9 =29-1.9=27.15 2nd option – 28% Difference between discount in these options =28-27.1 =0.90% Now in rupees =2000×0.90/100 =18.
Algae and fungi belong to which plant group?
Match List-I with List-II :
Choose the correct answe...
The yellow color of human urine is due to which substance?
Which of the following represents a test cross in which half the offspring is heterozygous and half would be homozygous recessive ?
Alveoli are related to which system of the human body?
The rhythmic contraction of the muscles lining the gut to push food along is called:
In roots, the protoxylem lies towards the periphery and the metaxylem towards the center. This arrangement of primary xylem is called ____________.
Which of the following is a water soluble vitamin?
How many molecules of ATP are released from one glucose molecule during anaerobic respiration?
The amount of water vapors differs from place to place. Its amount is minimum in which of the following places?