# Placement Papers for Applying for Jobs in India-Practice the Questions

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**17)** The Production of F in 2010 is the same as the production of B in the year,

a) 2009

b) 2006

c) 2008

d) 2005

e) None of these

**Answer**: c) 2008

**18)** The sum of a number and its reciprocal is Find the numbers?

a)

b)

c)

d)

e) None

**Answer**: a)

**Explanation**: Let the number be . Reciprocal of is .

Solving the equation, we get, then .

**19)** You and 3 of your friends go to an amusement park. How many ways can you stand in line to buy tickets for the rides?

**(Asked in IBM)**

a) 24

b) 6

c) 4

d) 3

e) None of these

**Answer**: a) 24

**Explanation**: Using the counting principle, choice for first in line is 4. *i.e.*.

**20)** There were 52 entries for the campus recruitment. In how many ways could the first, second and third positions are placed?

a)

b)

c)

d)

e) None of these

**Answer**: d)

**Explanation**:

Choice for the first position ^{52}

Choice for the second positions ^{51}

Choice for the Third position ^{50}

Number of ways .

**21)** Rolling a dice once. Find the probability rolling an even number.

a)

b)

c)

d)

e) None

**Answer**: b)

**Explanation**: The outcomes are S

E The outcomes is an even number

P (E) = P (2) P (4) P (6) .

.

**Directions (22 – 24) : Read the following question and the conclusions that follow and answer as**

**a**: If statement-1 alone is sufficient, but statement-2 alone is not sufficient to answer the question.

**b**: If statement-2 alone is sufficient, but statement-1 alone is not sufficient to answer the question.

**c**: Both statement-1 and 2 together are sufficient to answer the question, but neither of the statement alone is sufficient to answer.

**d**: If both statements alone are sufficient to answer the question.

**e**: If statement-1 and 2 together are not sufficient to answer the question asked, and additional data specifics are needed.

**22)** What is the value of two-digit integer ?

**Statement-1**: The product of the two digits is 14.

**Statement-2**: is divisible by 9.

**Answer: e**: If statement-1 and 2 together are not sufficient to answer the question asked, and additional data specifics are needed.

**Explanation**: From the statement , is divisible by 9. Then is multiple of 9, the multiple of 9 are 18, 27,36, 45 so on.

From statement , the product of two integers is 14; the possibilities are 27 and 72 when product is 14 and divisible by 9. Taken together, the two statements are not sufficient to answer .

**23)** If , then what do equal to?

**Statement-1**:

**Statement-2**:

**Answer: d**: If both statements alone are sufficient to answer the question.

**Explanation**: From statement ,

We know that

(Statement is sufficient)

From statement ,

If and ; Solving for both the equations

Substitute in ;

(Statement is also sufficient) .

**24)** In the given figure below, the circle centred at B is internally tangent to the circle centred at A. The smaller circle passes through the centre of the larger circle and the length of ‘AB’ is 5 units.

If the smaller circle is cut out from larger circle, how much of the area, in square units, of the larger circle will remain?

a)

b)

c)

d)

e)

**Answer**: c)

**Explanation**: The radius of the circle B is 5 units.

Area of circle is B is

Remaining Area

.

**25)** What is the next term in the series?

________?

a)

b) 0

c)

d)

e)

**Answer**: c)

**Explanation**: 16, , 1, , ________; ,

Above terms are in geometric sequence like

…