Question
The cost price of article A and B is Rs. ‘X’
and Rs. (X + 900), respectively. Article A is sold at 20% profit while article B is sold at 10% loss. If selling price of article B is Rs. 90 more than that of article A and article B is sold after giving a discount of 10%, then find the marked price of article B.Solution
Selling price of article ‘A’ = x × 120% = Rs. 1.2x Selling price of article ‘B’ = (x + 900) × 90% = Rs. 0.90x + 810 According to the question, 0.90x + 810 – 1.2x = 90 810 – 90 = 0.3x 0.3x = 720 x = 2400 Selling price of article ‘B’ = 0.90 × 2400 + 810 = Rs. 2970 Marked price of the article ‘B’ = 2970/90 × 100 = Rs. 3300
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.
12 5 20
m 13 8
If ‘m’ is the resultant of the first row, what the resultant of the second row?
...Find the number which does NOT belong to the group : 101, 242, 363, 484
The second number in the given number pairs is obtained by performing certain mathematical operation(s) on the first number. The same operation(s) is/a...
Select the option in which the numbers are related in the same way as are the numbers in the given set.
(109, 114, 139)
Select the number-pair that is different from the other three.
Simplify:
Â
If 3792 = 39 and 7242 = 22, then 2958 = ?
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.
