Question
A shopkeeper give 4 articles free on the purchase of
every 12 articles. He also allows a discount of 25% to customer and still earns 20% profit. Find the ratio of cost price to mark price of the article.Solution
87 25 36
44 22 13
What is the sum of the resultants of the two rows?
...If the positions of the second and the third digit of each of the numbers are interchanged, how many odd numbers will be formed?
The downstream speed of a boat is 6 km/hr more than its upstream speed and the ratio of the speed of the boat in still water to the speed of the stream ...
If 2 is subtracted from the second digits of each of the numbers, how many numbers thus formed will be divisible by three?
Simplify:
Â
The average salary of A, B and C is Rs. 22000 while average salary of B, C and D is Rs. 25000. If the average salary of D be 2 times of that of ...
Find the number which does NOT belong to the group : 101, 242, 363, 484
If all the digits of each number are added, the sum of which number will be the largest?
If digits of each number are added and sum is multiplied by 4, and the resultants are arranged in descending order, which number will be at last position?
196 49 21
18 x 9
If ‘ x' is resultant of the first row, what is the resultant of the second row?
...
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