Correct option is D
All Courses
- Teaching Maha Pack
- DSSSB
- DSSSB TGT
- DSSSB PRT
- TGT Foundation
- PGT Foundation
- Punjab Teaching Exam
- CTET
- Super TET
- KVS/NVS Interview
- Jharkhand TET
- Bihar Shikshak Bharti TRE 1 to 5
- Bihar Shikshak Bharti TRE 6 to 8
- Bihar Shikshak Bharti TRE 9 to 10
- Bihar Shikshak Bharti TRE 11 to 12
- UP TGT
- UP PGT
- UP LT GRADE Pre and Mains
- Bihar Deled
- DSSSB PGT
- KVS
- KVS TGT
- KVS PGT
- RSMSSB RAJASTHAN PTI TEACHER
- Chandigarh Teacher
- NVS
- NVS TGT
- NVS PGT
- NVS PRT
- EMRS TGT
- EMRS PGT
- EMRS
- EMRS Non Teaching
- UP LT GRADE
- UP GIC Lecturer
- Bihar STET 9 to 10
- Bihar Librarian Science
- Jharkhand Madhyamik Teacher
- Librarian
- TET ADDA
- Bihar Special School Teacher
- BSSTET
- HTET
- State TETs
- HPTET
- Bihar STET
- CTET Paper-II (Social Science)
- BPSC TRE (6-8)
- BPSC TRE (9-10)
- BPSC TRE (11-12)
- Bihar STET Paper I
- Bihar STET Paper II
- HPSC PGT
- RPSC Grade 1
- Bihar STET 11 to 12
- REET
- RRB Railway Teacher
- BPSC
- DSSSB Non Teaching
- RPSC Grade 2 Teacher
- AI Skills
- WB SLST 11 to 12
- AWES PRT
- Teaching Books
- Free Webinar
- WB TET
- Kamyab Diwas 2026
- JTET
- Bihar Deled/Bed
- KVS PRT
- UPTET
Question
P and Q are two alloys of aluminium and copper. The ratios of aluminium and copper in P and Q are 5 : 11 and 3 : 5, respectively. If a third alloy is formed by mixing alloys P and Q in the ratio of 1 : 3, then aluminium is what percentage (rounded off to the nearest integer) of the copper in the third alloy ?
Free Tests
Free
Must Attempt
SSC GD PYP (Held on 4 Feb 2025 S1)
English
80 Questions
160 Marks
60 Mins
EnglishFree
Must Attempt
SSC GD Constable Exam Day Based Mock 1
English- 80 Questions
- 160 Marks
- 60 Mins
EnglishFree
Must Attempt
Mathematics Section Test 1
English- 20 Questions
- 40 Marks
- 25 Mins
EnglishSimilar Questions
- 1)
Two alloys of gold and copper are mixed in the ratio 2:3. The first alloy has gold and copper in the ratio 4:1, and the second in the ratio 1:4. What is the ratio of gold to copper in the resulting mixture?
- 2)
From a 50-litre mixture containing alcohol and water in the ratio 3:2, 10 litres are removed and replaced with water.
What is the new ratio of alcohol to water? - 3)
There are total 24 hats of blue and red colour. The average cost of blue colour hats is Rs. 65. The average cost of red colour hats is Rs. 35. The average cost of all the hats is Rs. 50. What is the number of red colour hats?
- 4)
A 120-litre solution of salt and water contains 25% salt. If 30 litres of water are added, what is the new percentage of salt in the solution?
- 5)
A solution contains 30% of substance S and 70% of substance T by weight. If the solution has a total mass of 1200 grams, and 300 grams of substance S are added to it, what is the new percentage concentration of substance S in the solution?
- 6)
XYZ mixes 64 kg of rice worth Rs.85 per kg with 36 kg of rice worth Rs.105 per kg. At what rate should he sell the mixture to gain 10%? (In Rs.)
- 7)
A can contains 180 litres of rose milk at Rs.40.5 per litre. How much water which is free of cost must be added to this can so that the cost of rose milk reduces to Rs.30 per litre? (In litres)
- 8)
Two vessels, containing 23 liters and 35 liters quantity of solution, have milk and water in the ratio of 11:12 and 22:13 respectively. If the solutions are mixed with each other, then how many liters of water has to be added in the final solution to make the resulting solution in the ratio 1:1? (In litres)
- 9)
Surya rice = ₹40/kg, Chandra rice = ₹50/kg mixed in ratio 3:2. Find mixture price.
- 10)
The ratio of acid and water in solution A and solution B is 7: 8 and 9: 11, respectively. 3 litres of solutionA is mixed with 4 litres of solution B and 1 litre water is also added to it. What is the percentage of acid inthe resulting solution?
Access ‘SSC CGL Tier I’ Mock Tests with
- 60000+ Mocks and Previous Year Papers
- Unlimited Re-Attempts
- Personalised Report Card
- 500% Refund on Final Selection
- Largest Community
446k+ students have already unlocked exclusive benefits with Test Prime!
Suggested Test Series
SSC GD Constable 2026 Mock Test
SSC GD Constable 2026 Mock Test
911 Tests + 3 Free Tests
SSC CGL (Tier 1 + Tier 2) 2026 Mock Test
SSC CGL (Tier 1 + Tier 2) 2026 Mock Test
1142 Tests + 3 Free Tests
SSC Selection Post Phase XIV 2026 Mock Test
SSC Selection Post Phase XIV 2026 Mock Test
656 Tests + 3 Free Tests
SSC Stenographer Grade C & D 2026 Mock Tests
SSC Stenographer Grade C & D 2026 Mock Tests
421 Tests + 2 Free Tests
SSC CHSL (Tier 1 + Tier 2) 2026 Mock Test
SSC CHSL (Tier 1 + Tier 2) 2026 Mock Test
1093 Tests + 3 Free Tests
Access ‘SSC CGL Tier I’ Mock Tests with
- 60000+ Mocks and Previous Year Papers
- Unlimited Re-Attempts
- Personalised Report Card
- 500% Refund on Final Selection
- Largest Community
446k+ students have already unlocked exclusive benefits with Test Prime!
Suggested Test Series
SSC GD Constable 2026 Mock Test
SSC GD Constable 2026 Mock Test
911 Tests + 3 Free Tests
SSC CGL (Tier 1 + Tier 2) 2026 Mock Test
SSC CGL (Tier 1 + Tier 2) 2026 Mock Test
1142 Tests + 3 Free Tests
SSC Selection Post Phase XIV 2026 Mock Test
SSC Selection Post Phase XIV 2026 Mock Test
656 Tests + 3 Free Tests
SSC Stenographer Grade C & D 2026 Mock Tests
SSC Stenographer Grade C & D 2026 Mock Tests
421 Tests + 2 Free Tests
SSC CHSL (Tier 1 + Tier 2) 2026 Mock Test
SSC CHSL (Tier 1 + Tier 2) 2026 Mock Test
1093 Tests + 3 Free Tests
Similar Questions
- 1)
Two alloys of gold and copper are mixed in the ratio 2:3. The first alloy has gold and copper in the ratio 4:1, and the second in the ratio 1:4. What is the ratio of gold to copper in the resulting mixture?
- 2)
From a 50-litre mixture containing alcohol and water in the ratio 3:2, 10 litres are removed and replaced with water.
What is the new ratio of alcohol to water? - 3)
There are total 24 hats of blue and red colour. The average cost of blue colour hats is Rs. 65. The average cost of red colour hats is Rs. 35. The average cost of all the hats is Rs. 50. What is the number of red colour hats?
- 4)
A 120-litre solution of salt and water contains 25% salt. If 30 litres of water are added, what is the new percentage of salt in the solution?
- 5)
A solution contains 30% of substance S and 70% of substance T by weight. If the solution has a total mass of 1200 grams, and 300 grams of substance S are added to it, what is the new percentage concentration of substance S in the solution?
- 6)
XYZ mixes 64 kg of rice worth Rs.85 per kg with 36 kg of rice worth Rs.105 per kg. At what rate should he sell the mixture to gain 10%? (In Rs.)
- 7)
A can contains 180 litres of rose milk at Rs.40.5 per litre. How much water which is free of cost must be added to this can so that the cost of rose milk reduces to Rs.30 per litre? (In litres)
- 8)
Two vessels, containing 23 liters and 35 liters quantity of solution, have milk and water in the ratio of 11:12 and 22:13 respectively. If the solutions are mixed with each other, then how many liters of water has to be added in the final solution to make the resulting solution in the ratio 1:1? (In litres)
- 9)
Surya rice = ₹40/kg, Chandra rice = ₹50/kg mixed in ratio 3:2. Find mixture price.
- 10)
The ratio of acid and water in solution A and solution B is 7: 8 and 9: 11, respectively. 3 litres of solutionA is mixed with 4 litres of solution B and 1 litre water is also added to it. What is the percentage of acid inthe resulting solution?
