Question
How much groundnut powder at Rs. 90 a kg. should be
added to 56 kg. of cashew powder at Rs.310 a kg. so that by selling the mixture for Rs. 280 a kg, a person will gain 12% profit?Solution
Sol. C.P. of the mixture = 280 *100/112= 250 a kg. By Alligation rule: 310-250/250-90=60/160 ∴ Required ratio = 3:8 Therefore, when cashew powder is 56 kg, groundnut powder should be = 56*3/8 = 21 kg.
The code āmkā represents to of the following word?
Which word is coded as 'eight, three, two' in the given code language?
- In a certain code language, "FIRE" is coded as 11, and "TEAM" is coded as 33. How will "HOPE" be coded?
If 11 + 6 * 8 = b, then find the value of b < 4 > 5
What is the code for āOthersā in the given code language?
In a certain code language, 'resting room hotel hospitality' is coded as 'cg, nm, wq, sd', 'manager hospitality room' is coded as 'wq, sd, ot' and 'natu...
Which of the following may be the code for āother the happyā?
In a certain language, if beast is coded as bird, bird is coded as bike, bike is coded as car, then which among the following will definitely fly in the...
In a certain code language, āSTATICā is coded as 196948 and āFUNā is coded as 375. How will āFANTASTICā be coded in that language?
...What is the code of āSince Speciesā?
