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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.
If A denotes 'addition', B denotes 'multiplication', C denotes 'subtraction', and D denotes 'division', then what will be the value of the fol...
A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
13, 38, 150, _____, 4478, 31341.
Select the option in which the numbers are related in the same way as are the numbers in the given set.
(109, 114, 139)
How many 6s are there in the following number series which are preceded by 4 and followed by 8.
2 4 6 8 4 2 8 6 4 8 7 3 8 6 4 2 4 6 8 7 4 6 9 4
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2200 after 4 years. If the same amount is investe...
196 4921
18 x 9
If ‘ x' is resultant of the first row, what is the resultant of the second row?
...
If each of the odd digits in the number ' 78343724' is decreased by 1 and each of the even digits is increased by 1, which of the following will be the...
Select the set in which the numbers are related in the same way as are the numbers of the following set.
(4, 152, 6)
In the following number sequence, how many such 8s are there, each of which is exactly divisible by its immediate preceding number but not divisible by...
