Aptitude Practice Question and Answer
8 Q: The current ages of Sonali and Monali are in the ratio 5:3. Five years from now, their ages will be in the ratio 10:7 Then, Monali’s current age is:
1639 05f068216b13c2d244ad91aed
5f068216b13c2d244ad91aed- 13 yearsfalse
- 25 yearsfalse
- 39 yearstrue
- 415 yearsfalse
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Answer : 3. "9 years"
Q: What must be added to two numbers that are in the ratio of 3:4, so that they become in the ratio 4:5?
1639 05f4f60ce7e85226ee74bc441
5f4f60ce7e85226ee74bc441- 10.5false
- 21true
- 32false
- 44false
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Answer : 2. "1"
Q: The profit percentage of P and Q is same on selling the articles at Rs. 1800 each but A calculates his profit on the selling price while Q calculates it correctly on the cost price which is equal to 20%. What is the difference in their profits?
1638 05e84392241a4013349c16e43
5e84392241a4013349c16e43- 140false
- 250false
- 360true
- 470false
- 5None of thesefalse
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Answer : 3. "60"
Q: The ratio of the age of Ram and his son was 4:1 before 5 years. If the total of their present age is 45 years. What is the Present Age of son? 1638 05d0c9d370cbb1019f52481f8
5d0c9d370cbb1019f52481f8- 110false
- 29false
- 312true
- 47false
- 5None of thesefalse
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Answer : 3. "12"
Q: (444% of 521) ÷972=?
1638 06040acf7b0e8d85dadac5179
6040acf7b0e8d85dadac5179- 14.5false
- 23.5false
- 36.5false
- 42.5true
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Answer : 4. "2.5"
Q: Suresh, Dinesh and Ramesh became partners in a business by investing money in the ratio of 3 : 6 : 8. If their investments is increased by 5%, 15% and 20%, respectively, then what will be the ratio of their profits for one year?
1638 064abdb9d9a74b54cff6d56ef
64abdb9d9a74b54cff6d56ef- 17∶46∶64false
- 219∶46∶64false
- 321∶46∶64true
- 435∶46∶64false
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Answer : 3. "21∶46∶64"
Q: The total surface area of a hemisphere is 166.23 sq cm, find its radius?
1638 05d92c5529fdacf7928444073
5d92c5529fdacf7928444073- 14.2 cmtrue
- 28.4 cmfalse
- 31.4 cmfalse
- 42.1 cmfalse
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Answer : 1. "4.2 cm"
Q: If the length of a rectangle is increased by 20% and the breadth is decreased by 10%. What will be the effect on its area? 1638 05d1099c687e3540b926c1bd9
5d1099c687e3540b926c1bd9- 18% increasetrue
- 28% decreasefalse
- 32% increasefalse
- 42% decreasefalse
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