Quantitative Aptitude (Numerical Ability)

Q. Mahesh and Kishore started a business with investing Rs 60,000 and Rs 50,000 respectively. If after 1 year they earned Rs 33,000 profit what will be kishore share?
1) 15,000
2) 30,000
3) 35,000
4) 20,000

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Q. Anil, Nikhil and Saurabh a business in partnership by investing in the ratio of 6:5:8 respectively. At the end of the year they earned a profit of Rs 83,600. What will be Saurabh's share?
1) Rs 30,200
2) Rs 35,200
3) Rs 34,000
4) None of these

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Q. 400 gm of salt solution has 40% salt in it. How much salt should be added to make it 50% in the solution?
1) 60
2) 70
3) 65
4) 80

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Q. How much water must be mixed in 300 ml of sugar solution which contains 40% sugar by weight, such that it becomes a 30% sugar solution?
1) 50
2) 75
3) 100
4) 90

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Q. Pencils at Rs. 4.20 per dozen is mixed with pencils at Rs. 5.40 per dozen in the ratio 3.5. Find the price per dozen of the mixture.
1) Rs. 4.95
2) Rs. 4.50
3) Rs. 5.00
4) Rs. 5.05

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Q. In what ratio must sugar at Rs. 2 per kg be mixed with sugar at Rs. 3.50 per kg so that the mixture be worth Rs. 2.50 per kg?
1) 2:1
2) 1:5
3) 3:1
4) 2:3

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Q. Gold is 21 times heavy as compared to water and copper is 11 times heavey as compared to water. In what ratio should these metal be mixed so that the mixture may be 17 times as heavey as water?
1) 1:2
2) 2:1
3) 3:1
4) None of these

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Q. A mixture of 48 litre of milk and water contains 10% of water. How much water must be added to make 20% water in the new mixture?
1) 2
2) 3
3) 4
4) None of these

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Q. 600 gm of Sugar solution has 40% sugar in it. How much sugar should be added to make it 50% in the solution?
1) 60
2) 90
3) 120
4) 150

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Q. A sum of Rs 5.60 is made up of 80 coins which is either 10 paise or 5 paise coins. How many are of 5 paise coins?
1) 32
2) 48
3) 64
4) 60

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