C and D invest in a business in a ratio of 4:5. If 10% of the total profit goes to charity and D's share is Rs.900 after the donation, what is the total profit?
Let the total profit be P. Since 10% is donated to charity, the remaining profit that is shared between C and D is 90% of P. Remaining profit = P×90/100 = 0.9P D's share is greater than C's since they invested in a ratio of 4:5. Therefore, for every 9 parts of the profit, D gets 5 parts. First, let's find out what 1 part is worth: D's share = (5/9) × 0.9P = 0.5P Given that D's share after the donation is 900: 0.5P - 900 P = 900/0.5 P = 1800 So, the total profit before the donation to charity is 1800Rs.
How is J related to H?
If 66 @ 26 = 15' and 44 @ 6 = 12', then 56 @ 12 = ?'. What will come in place of question mark?
Study the given pattern carefully and select the number from among the given options that can replace the question mark (?) in it.
There are eight cars A, B, C, D, E, F, G and H. Each car has a different price. Price of C is more than that of A and D. Price of atleast two cars is l...
Select the related number from the given alternatives:
653:87:: 8327: ____
Drake : Duck : : Wizard : ?
Select the letter triad from the given options which follows the same relation as shown below.
(IL, FI, CF)
Select the combination of letter that when sequentially placed in the blanks of the given series will complete the series.
_ O _ _ S G _ A _ S...
Select the option in which does not share the same relationship as that shared by the given pair of numbers.
16 : 102
Identify the number, which when added to itself 17 times gives 756.
