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**Data Sufficiency (IBPS Clerk)**

**Directions (1-5): Each of the following questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provide in the statement are sufficient to answer the question. Read both the statements.**

**(a)**if the data in statement I alone are sufficient to answer the question while the data in the statement II alone are not sufficient to answer the questions.

**(b)**if the data in statement II alone are sufficient to answer the question while the data in the statement I alone are not sufficient to answer the questions

**(c)**if the data in statement I alone or in statement II alone are sufficient to answer the questions

**(d)**if the data in both the statements I and II together are not sufficient to answer the questions

**(e)**if the data in both the statements I and II together are necessary to answer the questions

**1.**By selling a product with 20% profit, how much profit was eared?

(i) The difference between cost and selling price is Rs. 40

(ii) The selling price is 120 per cent of the cost price.

**2.**A train crosses another train running in the opposite direction in x seconds. What is the speed of the train?

(i) Both the trains have the same length and are running at the same speed.

(ii) One train crosses a pole in 5 seconds.

**3.**What is the two digit number?

(i) The difference between the two digits is 9.

(ii) The sum of the digit is equal to the difference between the two digits.

**4.**A spherical ball of given radius x cm is melted and made into a right circular cylinder. What is the height of the cylinder?

(ii) The area of the base of the cylinder is given.

**5.**Area of a square is equal to the area of a circle. What is the circumference of the circle?

(i) The diagonal of the square is x inches.

(ii) The side of the square is y inches.

**Directions (6-10):**Each of the following given below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements is sufficient to answer the question.

**(a)**if the data in statement I alone are sufficient to answer the question while the data in the statement II alone are not sufficient to answer the questions.

**(b)**if the data in statement II alone are sufficient to answer the question while the data in the statement I alone are not sufficient to answer the questions

**(c)**if the data in statement I alone or in statement II alone are sufficient to answer the questions

**(d)**if the data in both the statements I and II together are not sufficient to answer the questions

**(e)**if the data in both the statements I and II together are necessary to answer the questions

**6.**What is the salary of C, in a group of A, B, C, D, and E whose average salary is Rs. 48250?

(i) C’s salary is 1.5 times B’s salary.

(ii) Average salary of A and B is Rs. 23500

**7.**What is the per cent profit earned by selling a car for Rs. 640000?

(i) The amount of profit earned on selling the was Rs. 320000.

(ii) The selling price of the car was twice the cost price.

**8.**What is the rate of interest p.c.p.a.?

(i) An amount of Rs. 14350 gives a simple interest of Rs. 11480 in four years.

(ii) The amount doubles itself in 5 years with simple interest

**9.**What is the two digit number?

(i) The difference between the two digits of the number is 9.

(ii) The product of the two digits of the number is 0.

**10.**What is the perimeter of the rectangle?

(i) The area of the rectangle is 252 sq. Mts.

(ii) The ratio of length to breadth of the rectangle is 9:7 respectively.

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**Answers:**

1 (a) 2 (d) 3 (a) 4 (b) 5 (c)6 (d) 7 (c) 8 (c) 9 (e) 10 (e)

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