Question
The cost price ratio of the item
'watch' to the item 'ring' is 3:2, while the cost price ratio of the item 'ring' to the item 'keychain' is 5:2. If the total cost price of the 'watch' and 'keychain' combined is Rs. 760, calculate the selling price of the 'ring' when it is sold at a 50% profit.Solution
ATQ, Let the cost price of item 'watch' and item 'ring' be Rs. '3x' and Rs. '2x', respectively Therefore, cost price of item 'keychain' = 2x × (2/5) = Rs. '0.8x' ATQ, 3x + 0.8x = 760 Or, 3.8x = 760 Or, 'x' = (760/3.8) = 200 Therefore, required selling price = 1.5 × 2x = Rs. '3x' = 3 × 200 = Rs. 600
Select the option in which the numbers are related in the same way as are the numbers in the given set.
Given set: (150, 157, 178)
By interchanging the given two signs which of the following equation will be not correct?
× and –
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE : Operations should be performe...
Select the option in which the numbers does not share the same relationship in set as that shared by the numbers in the given set. (Note: Operations sh...
Select the option that is related to the third term in the same way as the second term is related to first term and the sixth term is related to the fif...
Select the word-pair that best represents a similar relationship to the one expressed in the given pair of words.
(The words must be considere...
If 24 @ 6 = 28 and 39 @ 24 = 102, then 22 @ 16 = '?'.
Bee : Hum :: ?
Select the option in which the numbers are related in the same way as are the numbers of the following sets. Â
(11, 13, 72)
(19, 12, 93)<...
Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE : Operations should be performed ...