## Data Sufficiency Test

## Number of questions:10

- Q.1 Read the rules listed below.
- Statement (a) ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
- Statement (b) ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
- BOTH statements (a) and (b) TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.
- Each statement ALONE is sufficient to answer the question.
- Statements (a) and (b) TOGETHER are NOT sufficient to answer the question.

The digit in ten’s place is an even number.

The digit in unit’s place is six.

**Q.2 Directions: **Read the rules listed below.

- Statement (a) ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
- Statement (b) ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
- BOTH statements (a) and (b) TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.
- Each statement ALONE is sufficient to answer the question.
- Statements (a) and (b) TOGETHER are NOT sufficient to answer the question.

If X and Y are positive integers ,is xy +1 divisible by 3 ?

- When X is divided by 3 , the remainder is 1.
- When Y is divided by 9,the remainder is 8.

** Q.3 Directions: **Read the rules listed below.

- Statement (a) ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
- Statement (b) ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
- BOTH statements (a) and (b) TOGETHER are sufficient to answer the question, but NEITHER statement ALONE is sufficient.
- Each statement ALONE is sufficient to answer the question.
- Statements (a) and (b) TOGETHER are NOT sufficient to answer the question.

Is |x| > |y| ?

- X^3 > Y ^3
- X^2 > Y ^2

**Q.4 Directions: **Read the rules listed below.

- Statement (a) ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
- Statement (b) ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
- Each statement ALONE is sufficient to answer the question.
- Statements (a) and (b) TOGETHER are NOT sufficient to answer the question.

A circle circumscribes a square. What is the area of the square?

- Radius of the circle is given.
- Length of the tangent is given.

** Q.5 Directions: **Read the rules listed below.

- Statement (a) ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
- Statement (b) ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
- Each statement ALONE is sufficient to answer the question.
- Statements (a) and (b) TOGETHER are NOT sufficient to answer the question.

Is X greater than Y?

- 3X = 2k
- k = Y^2

** Q.6 Directions: **Read the rules listed below.

- Statement (a) ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
- Statement (b) ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
- Each statement ALONE is sufficient to answer the question.
- Statements (a) and (b) TOGETHER are NOT sufficient to answer the question.

How many divisors of X ,which is an even no. ,are there ?

- There is exactly one divisor of X in between 2 and 11.
- X is a multiple of 61.

**Q.7 Directions: **Read the rules listed below.

- Statement (a) ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
- Statement (b) ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
- Each statement ALONE is sufficient to answer the question.
- Statements (a) and (b) TOGETHER are NOT sufficient to answer the question.

Is A > B?

- A^3 > B^ 3
- 1/A > 1/B

**Q.8 Directions: **Read the rules listed below.

- Statement (a) ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
- Statement (b) ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
- Each statement ALONE is sufficient to answer the question.
- Statements (a) and (b) TOGETHER are NOT sufficient to answer the question.

Is X^2 > X^3?

- X^3 > X^ 4
- X > X^ 2

**Q.9 Directions: **Read the rules listed below.

- Statement (a) ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
- Statement (b) ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
- Each statement ALONE is sufficient to answer the question.
- Statements (a) and (b) TOGETHER are NOT sufficient to answer the question.

Is abcd , four digit positive number , a perfect square?

- The digit in tens place is an even number .
- The digit in unit’s place is 5.

**Q.10 Directions: **Read the rules listed below.

- Statement (a) ALONE is sufficient to answer the question, but statement 2 alone is NOT sufficient.
- Statement (b) ALONE is sufficient to answer the question, but statement 1 alone is NOT sufficient.
- Each statement ALONE is sufficient to answer the question.
- Statements (a) and (b) TOGETHER are NOT sufficient to answer the question.

A and B together can do apiece of work in “p” days , B and C together in “q” days, C and A together in “r” days. Working alone , who among A,B and C can complete the work fastest?

- q > p
- r < q