Quantitative Aptitude for SBI PO/Clerk for 2018: 28 April

Directions (Q. 1-5): In each of the following questions, a question is followed by information given in three statements I, II and III. You have to consider the information in all the three statements and decide the information in which of the statements is not necessarily required to answer the question and therefore can be dispensed with. Indicate your answer accordingly.

1. What is the present population of City A?

I. The ratio of the population of City A to that of City B is 3 : 4.

II. The growth rate of population of City B is 10% per year.

III. After one year the ratio of the population of City A to that of City B will be 9 : 11.

1. None of the statements can be dispensed with
2. Only I
3. Only II
4. Only III
5. The question can’t be answered even with the help of the information provided in all the three statements.

2. What is the speed of train A?

I. The train crosses a pole in 12 seconds.

II. Train A crosses train B running in opposite direction in 10 seconds.

III. The length of train A is 60 metres.

        1) None of the statements can be dispensed with

        2) Only I

        3) Only II

        4) Only III

        5) The question can’t be answered even with the help of the information provided in all the three statements.

3. What is the area of a rectangular park?

I. The perimeter of the park is 140 metres.

II. The diagonal of the park is 50 metres.

III. The ratio of the length to breadth of the park is 4 : 3

        1) None of the statements can be dispensed with

        2) Any one of the three

        3) Only III             4) Only I                5) None of these

4. What is a two-digit number?

I. The sum of the digits is 13.

II. The difference between the number and the number obtained by interchanging the digits is 27.

III. The difference of the digits of the number is 3.

        1) Only III             2) Only I

        3) Only II              4) Any one of the three

       5) Question cannot be answered even with the help of the information provided in all the three statements

5. The ratio of the ages of two persons A and B is 3 : 2. What will be the ratio of their ages after 10 years?

I. The difference of their ages is 20 years.

II. The sum of their ages is 100 years.

III. The difference of their ages 16 years ago was 20 years.

        1) Only III

        2) Only I

        3) Only II

        4) None of the statements can be dispensed with

        5) Any two of the three

Directions (Q. 6-10): The following table shows the total male population and total female population of six different cities and the ratio of adults to minors among them. Study the given table carefully and answer the questions given below:

6. What is the difference between the total number of adult males of City B and that of City C?

        1) 10352                2) 11074                3) 12518                4) 13208                5) None of these

7. What is the total number of adults in City A?

        1) 140312             2) 142416             3) 143518             4) 144604             5) 145354

8. The total number of minor males in City F is approximately what per cent of the total number of adult females in that city?

        1) 42.5%                2) 44.8%                3) 46.4%                4) 48.6%                5) 51%

9. What is the difference between the total number of adult males in City D and that of adult females in City E?

        1)13124                 2) 15384                3) 16514                4) 17304                5) 19644

10. The total number of minor females in City A is approximately what per cent more or less than the total number of minor females in City B?

           1) 11%   2) 13%   3) 15%   4) 17.5%               5) 19.8%

Answers:

1. 5
2. 3
3. 2
4. 1
5. 5
6. 2
7. 1
8. 4
9. 5
10. 3

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