Question
The average wage of a group of 23 labourers is Rs. 460. If 4 persons receiving average wage of Rs. 350 leave the group and 2 persons receiving average wage of Rs. K join the group, then the average wage of the group increases by Rs. 40. Find the value of ‘K’.
More Alligation Questions
- In what ratio coffee at 315 Rs/kg should be mixed with the coffee at 355 Rs/kg so that after mixture its rate become 330 Rs/kg if the quantity of 1st type ...
- A shopkeeper mixes two varieties of rice costing Rs 48 per kg and Rs 60 per kg to get a mixture worth Rs 55 per kg. In what ratio (by weight) should he mix...
- A shopkeeper has 76 kg rice a part of it, he sells at the profit of 48% and rest at loss of 28% and he get the loss of 16% so what is the quantity sold at ...
- A sum of ₹4,360 was to be divided among A, B, C, and D in the ratio 3:4:5:8, but it was divided in the ratio 1/3:1/4:1/5:1/8. Was divided by mistake: which...
- A frustum of a square pyramid has base edges of 10 cm and 6 cm, and a height of 8 cm. What is its volume? Calculate approximate value
- Anju deposited two parts of a sum of Rs. 30,000 in different banks at the rate of 15% per annum and 12% per annum respectively. In one year she got Rs. 414...
- Two blends of a commodity costing Rs. 70 and Rs. 80 per kg respectively are mixed in the ratio of 2:3 by weight. If one-fifth of the mixture is sold at Rs....
- A mixture contains milk & water in the ratio of 7:4 & another mixture contain them in the ratio of 3:5. How many li t r e s of the f o rmer m u st be mixed...
- The ratio of milk and water in a mixture of 80 litre is 3:2. If some quantity of mixture taken out and then 4 litre of milk and 4 litre of water is added t...
- A shopkeeper has 68 kg rice a part of it, he sells at the profit of 44% and rest at loss of 24% and he get the loss of 16% so what is the quantity sold at ...
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)