Aptitude Practice Question and Answer
8 Q: Find the value of sin2 10 + sin2 20 + sin2 30 + ....... + sin2 80.
5958 05ef04c2881a47f2e7ae44392
5ef04c2881a47f2e7ae44392- 13false
- 24true
- 30false
- 41false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "4"
Q: If a dealer wants to earn 40% profit on an article after offering 30% discount, by what percent should be increase his marked price to arrive at the label price? 5952 05d133f3140daee3c552fcb29
5d133f3140daee3c552fcb29- 150%false
- 2100%true
- 3200%false
- 460%false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "100%"
Q: A and B started a business by investing Rs 350000 and Rs 140000 respectively. A gets 20% of the yearly profit for managing the business. Thereafter the profit is divided in the ratio of the capital. If A receive totally Rs 38000 more than B at the end of a year, then the profit is -
5941 05f0ec77af4c8bf4bad01ec1e
5f0ec77af4c8bf4bad01ec1e- 1₹ 105000false
- 2₹ 70000true
- 3₹ 28000false
- 4₹ 280000false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "₹ 70000"
Q: Cost price of 21 objects is equal to selling price of 15 objects. What is the profit? 5934 05d132f44925caa2d5bbbff66
5d132f44925caa2d5bbbff66- 125%false
- 230%false
- 333%false
- 440%true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "40%"
Q: Sarita sells a Phone at a profit of 20%. If she had bought it at 20% less and sold it for Rs. 180 less, she would have gained 25%. Find the cost price of the Phone.
5917 06073faa5c61d5c2ec9408dd3
6073faa5c61d5c2ec9408dd3- 1Rs. 800false
- 2Rs. 850false
- 3Rs. 900true
- 4Rs. 1000false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "Rs. 900"
Q: A clock rings 12 times in 22 seconds. Tell how much time will it take to ring 8 times?
5876 05e140e462b99221299831a15
5e140e462b99221299831a15- 130 Secondfalse
- 222 Secondfalse
- 320 Secondfalse
- 414 Secondtrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "14 Second"
Q: 30 Men contracts to complete a work in 50 days. But after 25 days, it is come to know that only 1/3rd of the work has been done. How many more workers are required to complete the work in time? 5866 25d149b7e97a68b089a7aa859
5d149b7e97a68b089a7aa859- 125false
- 230true
- 335false
- 440false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "30"
Q: A milkman has 20 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk. If the cost of pure milk is Rs. 18 per litre, then the profit of the milkman, when he sells all the mixture at cost price, is: 5852 65b5cc7d7e4d2b4197775151f
5b5cc7d7e4d2b4197775151f- 120%false
- 225%true
- 333.33%false
- 418%false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "25%"
Explanation :
Answer: B) 25% Explanation: When the water is freely available and all the water is sold at the price of the milk, then the water gives the profit on the cost of 20 litres of milk. Since, the profit % = ProfitCostPricex100 Therefore, profit percentage = 520x100 = 25%