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Directions (1-5): Each question below is followed by two statements A and B. You have to detemine whether the data given in the statement is sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose between the possible answers.
(1) if the statement A alone is sufficient to answer the question, but the statement B alone is not sufficient.
(2) if the statement B alone is sufficient to answer the question, but the statement A alone is not sufficient.
(3) if both the statements A and B together are needed to answer the question.
(4) if either the statement A alone or statement B alone is sufficient to answer the question.
(5) if you cannot get the answer from the statements A and B together, but need even more data.

1. Is A an odd number ?
A. A multiplied by an odd number is equal to an odd number.
B. A is not divisible by 2.

2. The ages of Pradumn and Gunit are in the ratio of 7 : 5 . What is the age of Pradumn?
A. The ages of Pradumn and Nandini are in the ratio of 3 : 1.
B. After 7 years the ratio of Pradumn’s and Aviral’s ages will be 4 : 3.

3. What is the salary of B, in a group of A, B, C and D whose average salary is Rs. 62,880 ?
A. Total of the salary of A and C is exact multiple of 8.
B. Average of the salary of A, C and D is Rs. 61,665.

4. What is the three digit number ?
A. The three digit number is divisible by 9.
B. The first and the third digit is 6.

5. What is the profit earned by selling a printer for Rs. 3,000 ?
A. The cost price of 6 such printers is equal to selling price of 5 such printers.
B. 20% profit is earned by selling each printer

Directions (6-10): 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
(1) 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.
(2) 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.
(3) if the data either in Statement I alone or in Statement II alone are sufficient to answer the question.
(4) if the data in both the Statements I and II are not sufficient to answer the question.
(5) if the data in both the Statements I and II together are necessary to answer the question

6. What is the ratio of the number of freshers to the number of seniors in a college ?
I. The ratio of males and females in the college is 2 : 3.
II. There are 1125 female freshers in the college.

7. What is Nidhi’s age ?
I. Nidhi is 3 times younger to Rani.
II. Surekha is twice the age of Rani and the sum of their ages is 72 years.

8. What is the ratio of the total number of girls to the total number of boys in the school ?
I.The ratio of the total number of boys to the total number of girls, last year was 4 : 5.
II. There are 3500 students in the school out of which 60% are boys.

9. What is Mr. Mehta’s present income ?
I. Mr. Mehta’s income increases by 10% every year.
II. His income will increase by Rs. 2500 this year.

10. What is the speed of the bus ?
I. The bus covers a distance of 80 kms. in 5 hrs.
II. The bus covers a distance of 160 kms. in 10 hrs

Directions (11-15): Each question below is followed by two statements A and B. You are to determine whether the data given in the statement is sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose between the possible answers.
(1) if the statement A alone is sufficient to answer the question, but the statement B alone is not sufficient.
(2) if the statement B alone is sufficient to answer the question, but the statement A alone is not sufficient.
(3) if both statements A and B together are needed to answer the question.
(4) if neither the statement A alone or statement B alone is sufficient to answer the question.
(5) if you cannot get the answer from the statement A and B together, but need even more data.

11. Is X an even number ?
A. X is divisible by 2.
B. X + an odd number is an odd number.

12. What is the three digit number ?
A. One-third of that number is less by 27 of the half of that number.
B. One-fifth of that number is 20% of that number.

13. The ages of Tanish and Shivay are in the ratio of 6 : 5. What is the age of Shivay ?
A. The ages of Tanish and Danish are in the ratio of 3 : 2.
B. After 6 years the ratio of Danish’s and Shivay’s ages will be 6 : 7.

14. In how many days 15 men can complete a piece of work ?
A. If 16 children can complete the same piece of work in 48 days.
B. If 9 men can complete the same piece of work in 27 days.

15. What is the salary of C, in a group of A, B, C, D, E and F whose average salary is Rs. 60,000 ?
A. Total of the salary of A and E is Rs. 64,500
B. Total of the salary of B and F is Rs. 52,600

Solution

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