Time and Work 3 – Aptitude GK MCQ ( समय और कार्य 3 )
Strengthen your understanding of time and work concepts with this comprehensive collection of multiple-choice questions (MCQs) sourced from previous year papers of various sectors, including UPSC IAS and more. Test your knowledge, practice problem-solving skills, and excel in exams.
Brief:
Looking to enhance your knowledge of time and work concepts? Look no further! Time and Work 1 offers a diverse range of MCQs meticulously selected from previous year papers of renowned exams across various sectors, including UPSC IAS and more. This comprehensive compilation of questions is designed to help you grasp the fundamental principles and develop your problem-solving abilities in this crucial topic.
By exploring this MCQ page, you can challenge yourself with thought-provoking questions and gain exposure to a variety of scenarios related to time and work problems. These questions have been sourced from prestigious exams, ensuring their quality and relevance. Whether you are an aspiring UPSC IAS candidate or preparing for other competitive exams, this resource will prove invaluable in your journey towards success.
Each question is carefully crafted to test your comprehension of key concepts, such as work efficiency, time calculations, and productivity. Engaging with these MCQs will not only expand your knowledge but also sharpen your problem-solving skills, enabling you to tackle similar questions effectively during examinations.
Stay ahead of the competition by accessing this comprehensive collection of MCQs on time and work. Prepare effectively and efficiently by practicing with authentic questions sourced from previous year papers of various sectors. With this resource, you’ll be well-prepared to tackle any question related to time and work that may arise in your exams.
Time and Work 3 – Aptitude GK MCQ – Previous Year Questions
Question:
In a mixture of 45 liters, the ratio of milk and water is 4:1. How much water must be added to make the mixture ratio 3:2 ?
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Question:
In a class of 30 students , the average weight of boys is 20 kg and the average weight of the girls is 25 kg . The fraction of boys out of the total students of the class is
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In what ratio should milk and water be mixed so that after selling the mixture at the cost price a profit of 50/3 % is made ?
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Two solution of 90% and 97% purity and mixed resulting in 21 liters of mixture of 94% purity. How much is the quantity of the first solution in the resulting mixture?
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In what proportion must tea at Rs. 62 per kg be mixed with tea at Rs. 72 per kg in order to obtain the mixture worth Rs. 65 per kg?
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Find the quantity of rice @ Rs. 10 per kg. which should be mixed with 25 kgs of rice @ Rs. 8 per kg, so that on selling the mixture @ Rs. 15 per kg there is 80% profit.
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A person has two solutions of sugar with 30% and 50% concentration respectively. In what proportion should he mix two solutions to get 45% concentration in the resulting mixture?
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A merchant has 160 kgs of wheat. He sells a part of it at 10% profit and the rest of 6% loss. If he incurs 4% loss on the whole, find the quantity for each part.
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A man bought a certain quantity of sugar for Rs. 8000. He sells one-fourth of it at 20% loss. At what per cent profit should he sell the remainder stock so as to make an overall profit of 20%?
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A person has Rs. 5000. He invests a part of it at 3% per annum and the remainder at 8% per annum simple interest. His total income in 3 years is Rs. 750. Find the sum invested at different rates of interest.
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The average daily wages of staff, consisting of supervisors and labourers, of a company is Rs. 50. The average wages of supervisors is Rs. 150 while that of labourers is Rs. 40 per day. If the number of supervisors is 15, find the number of labourers in the company.
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A sum of Rs. 70 is divided among 10 children. Each boy gets Rs. 10 whereas a girl gets Rs. 5. If the number of boys is 4, find the number of girls.
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A vessel contains 80 litres of milk. 16 litres of milk was taken out of the vessel and replaced by water. Then 16 litres of mixture was withdrawn and again replaced by water. The operation was repeated for third time. How much milk is now left in the vessel?
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Question:
In what ratio must a grocer mix two varieties of tea worth Rs. 60 a kg and Rs. 65 a kg so that by selling the mixture at Rs. 68.20 a kg he may gain 10%?
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A shopkeeper has 100 kgs of tea. He sells a part of it at 20% profit and the rest at 5% loss. If his overall profit is 10%, find the quantity for each part.
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Question:
A cask full of wine from which 8 litres are drawn and is then filled with water. This operation is performed three more times. The ratio of quantity of wine left in the cask to that of the water is 16: 81. How much wine did the cask hold originally?
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Rs. 675 was divided among 75 boys and girls. Each boy gets Rs. 20 whereas a girl gets Rs. 5. Find the number of boys and girls.
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A sum of Rs. 41 was divided among 50 boys and girls. Each boy gets 90 paise and a girl 65 paise. The number of boys is —
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Some amount out of Rs. 7000 was lent at 6 % p.a. and the remaining at 4 % p. a. If the total simple interest from both the fractions in 5 years was Rs. 1600, the sum lent at 6 % p. a. was —
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Question:
Sugar at Rs. 15 per kg is mixed with sugar at Rs. 20 per kg in the ratio 2 : 3. Find the price per kg of the mixture—
