Prelims 2018 • Paper 2 (CSAT) • Q.69

A shopkeeper employs a delivery boy and gives him a motorcycle for home delivery. For every delivery, the boy is given 5. At the end of the day, he also gets 2 for every kilometre of the distance covered in the day. The boy wants to earn more than 500 a day, but does not want to travel more than 100 km. Which of the following numbers of deliveries would definitely meet his target?

There are two chemicals which do not react with each other. A container contains 10 litres of the chemical A. One litre of this chemical is removed from it and one litre of the chemical B is poured. Then one litre of the mixture is removed from the container and one litre of B is poured. If this process of replacing one litre of the mixture by one litre of B is performed once more, then what is the volume of B that is present in the container approximately (in percentage)?

Three partners A, B and C entered into a business. A invested one-third of the capital for one-third duration. B invested one-fourth of the capital for one-fourth duration. C invested the remaining capital for the whole duration. Out of a profit of 17,000, how much profit will C get?

With reference to 'circular letters', which of the following statements is/are correct? 1. Circular letters are usually addressed to a group of people. 2. Non-standard and customized content is typical of circular letters. 3. Circular letters are used to intimate appraisals and increments of employees within organisations. 4. Circular letters are less cost-effective than personalised and specific recipient-directed letters. Select the answer using the code given below.

You are required to design a 'questionnaire' to be filled on-location by visitors, based on the following objective while writing a report: 'To determine the feasibility of setting up a family-oriented vacation resort in the vicinity of a lake destination in the mountains' Which of the following heads would you include in the questionnaire to make it most appropriate for your purpose? 1. Size of family 2. Budget 3. Number of earners in the family 4. Food allergies and dietary restrictions Select the answer using the code given below.