SBI Clerk Mains Quantitative Aptitude Quiz: 30th July

Directions (1-5): - Bar graph given below shows time taken by five men to complete a work. 

Q1. A work withof it’s efficiency and E works with x% of it’s efficiency so that they completed 1/8 th of total work in 3.6 days. Find value of x?

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Q2. If D and C work for 12 days and remaining work will be completed in 6 days by B working alone with x% more than its efficiency, then find x%?

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Q3. D starts the work and works for 9 days and then A replaces D and works for 7 days and remaining work is completed by C in 9 days. If they were paid Rs. 48000 for whole work, find share of A?

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Q4. What is the ratio of time taken by B and E together to C and D together to complete the work?

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Q5. If D works with 50% more than it’s efficiency and B works with 37.5% of it’s efficiency, find time taken to complete the whole work working together?

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Q6. A student obtained equal marks in History and Sociology. The ratio of marks in Sociology and Geography is 2 : 3 and the ratio of marks in History and Philosophy is 1 : 2. He has scored an aggregate of 55 marks. The maximum marks in each subject is same. In how many subjects did he score equal to or greater than 60 marks?

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Q7. 10 years ago the age of Karishma was 1/3rd of the age of Babita. 14 years hence the ratio of ages of Karishma and Babita will be 5 : 9. Find the ratio of their present ages of Karishma and Babita?

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Q8. A, B, and C have amounts in the ratio of 3 : 4 : 5. First B gives 1/4 th to A and 1/4 th to C then C gives 1/6 th to A. Find the final ratio of amount of A, B and C, respectively:

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Q9. A couple got married 9 years ago when the age of wife was 20% less than her husband. 6 years from now the age of wife will be only 12.5% less than her husband. Now they have six children including single, twins and triplets and the ratio of their ages is 2 : 3 : 4 respectively. What can be the maximum possible value for the present age of this family?

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Q10. Mitthu Bhai sells rasgulla (a favorite indian sweets) at Rs. 15 per kg. A rasgulla is madeup of flour and sugar in the ratio of 5 : 3. The ratio of price of sugar and flour is 7 : 3 (per kg). Thus he earns profit. What is the cost price of sugar?

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Directions (11-15): What will come in place of the question mark (?) in the following question ? 

Q11. 

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Q12. 

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Q13. 

 

 

 

 

 

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Q14. 

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Q15. 

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