LIC AAO (Assistant Administrative Officer) 2015 Exam Question paper
For the following questions answer them individually
In a 120 litre mixture of milk and water, water is only 25%. The milkman sold 20 litres of this mixture and then he added 16.2 litres of pure milk and 3.8 litres of pure water in the remaining mixture. What is the percentage of water in the final mixture?
Each of the questions below consists of a question and two statements numbered I and II are given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and
Give answer a: if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question.
Give answer b: if the data in Statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question.
Give answer c: if the data in Statement I alone or in Statement II alone are sufficient to answer the question.
Give answer d: if the data in both the Statements I and II together are not sufficient to answer the question.
Give answer e: if the data in both the Statements I and II together are necessary to answer the question.
After how many months (from the start of business) did C join the business?
(I) A and B started the business together by investing in the respective ratio of 7 : 6. After few months, from the start of the business, C joined them. The respective ratio of investment of B and C was 12 : 11.
(II) The annual profit earned by A, B and C from the business was Rs. 45,000. The sum of A’s share in the annual profit and B’s share in the annual profit was Rs. 35,100.
What is the volume of the cylinder (in cubic metre)?
(I) The sum of height and radius of the cylinder is 24m. The total surface area of the cylinder is 2112 sq. m.
(II) LCM and HCF of the numerical values of the radius and height of the cylinder are 70 and 2 respectively. The square of numerical values of the radius of the cylinder is 96 more than the square of the numerical value of the height of the cylinder.
There are 600 members in a club. Each of them likes either one or more of the given cuisines:
Chinese, Mexican and Italian. How many members like only Mexican cuisine?
(I) 57% of the members like Italian cuisine. 18% of the members like only Chinese cuisine and 15% of the members like only Chinese and Mexican cuisines.
(II) 58% of the members like either two or more of all the given cuisines. 43% of the members do not like Mexican cuisine.
What is the total number of girls in the classroom?
(I) The respective ratio of number of boys and number of girls in the classroom is 9 : 7.
(II) The average weight of girls in the classroom is 4 kg less than the average weight of boys in the classroom. The average weight of all the students (both boys and girls) in the classroom is 44.25 kg.
What is the marked price of the table which was sold at a discounted price?
(I) The marked price of the table is 40% above the cost price of the table. Two consecutive discounts were given while selling the table.
(II) The table was sold for Rs. 239.40. The percentage of discount given for second time while selling the table is double the percentage of discount given for the first time while selling the table,
For the following questions answer them individually
The speed of boat A in still water is 2km/h less than the speed of the boat B in still water. The time taken by boat A to travel a distance of 20km downstream is 30 minutes more than time taken by boat B to travel the same distance downstream. If the speed of the current is 1/3rd of the speed of the boat A in still water, what is the speed of boat B? (km/h)
A and B started a business by investing Rs. 18,000 and Rs. 24,000 respectively. At the end of 4th month from the start of the business, C joins with Rs. 15,000. At the end of 8th month B quits at which time C invests Rs. 3000 more. At the end of 10th month B rejoins with the same investment. If profit at the end of the year is Rs. 12,005, what is B’s share in the profit?
Study the following table carefully to answer the given questions.
What is the difference between the total number of students who have enrolled for course C++ and SQL together from college S and the total number of students who have enrolled for the same courses together from college R?
The total number of students who have enrolled for the course Coco SD from colleges P and R together is what percent more than the total number of students who have enrolled for the same course from college S?
