**Hello Aspirants.**

Welcome to Online Quantitative Aptitude section in AffairsCloud.com. Here we are creating question sample From **DATA SUFFICIENCY** topic, which is common for all the IBPS, SBI exam RBI, SSC and other competitive exams. We have included Some questions that are repeatedly asked in exams !!!

**Q (1-10) ). Each question below is followed statements I and II. You have to determine whether the data given in the statement is sufficient for answering the questions or not. –**

**‘3xy5’ is a four digit number then ‘xy’ is?**

**Statement I:**xy is exactly divisible by 23

**Statement II:**3xy5 is exactly divisible by 25

1. If the data in statement I alone is sufficient to answer the question

2. If the data in statement II alone is sufficient to answer the question

3. If the data either in Statement I alone or Statement II alone are sufficient to answer the question

4. If the data given in Both Statements I & II are not sufficient to answer the question

5. If the data given in both statements I & II together are necessary to answer the question

###### Answer & Explanation

Answer –**5. If the data given in both statements I & II together are necessary to answer the question**

**Explanation :**

from statement I: xy could be 23, 46, 69,92

3xy5 will be 3235,3465,3695,3925

3xy5 divisible by 25

only 3925/25 is exactly divisible

**a,b are integers, Is b exactly divisible by 20?**

**Statement I:**a/20 + b/20 is an integer

**Statement II:**a/7 + b/20 is an integer

1. If the data in statement I alone is sufficient to answer the question

2. If the data in statement II alone is sufficient to answer the question

3. If the data either in Statement I alone or Statement II alone are sufficient to answer the question

4. If the data given in Both Statements I & II are not sufficient to answer the question

5. If the data given in both statements I & II together are necessary to answer the question

###### Answer & Explanation

Answer –**2. If the data in statement II alone is sufficient to answer the question**

**Explanation :**

second statement to be integer definitely ‘a’ must be multiple of 7 let it be 140 then b must be multiple of 20 to give integer.**Is 12 is one of the number in 13 consecutive even numbers.**

**Statement I:**Difference between first and least numbers is 24.

**Statement II:**Average of the set is zero.

1. If the data in statement I alone is sufficient to answer the question

2. If the data in statement II alone is sufficient to answer the question

3. If the data either in Statement I alone or Statement II alone are sufficient to answer the question

4. If the data given in Both Statements I & II are not sufficient to answer the question

5. If the data given in both statements I & II together are necessary to answer the question

###### Answer & Explanation

Answer –**2. If the data in statement II alone is sufficient to answer the question**

**Explanation :**

Average of the set is zero: in that case 12 must be there in the set**In a school, 35% girls and 19% boys participated in singing. Number of students in the school is 700. How many boys are there in the school?**

**Statement I:**Number of boys are more than 200

**Statement II:**More than 190 students participated

1. If the data in statement I alone is sufficient to answer the question

2. If the data in statement II alone is sufficient to answer the question

3. If the data either in Statement I alone or Statement II alone are sufficient to answer the question

4. If the data given in Both Statements I & II are not sufficient to answer the question

5. If the data given in both statements I & II together are necessary to answer the question

###### Answer & Explanation

Answer –**5. If the data given in both statements I & II together are necessary to answer the question**

700= B+G

190< 35/100*G + 19/100*B B>200

Let B =300 only case satisfies

190<35/100*400+19/100*300

190<197

**Is a>0?**

Statement I: (a+b)² < (a-b)²

Statement II: 2a+2b < 2a-2b

1. If the data in statement I alone is sufficient to answer the question

2. If the data in statement II alone is sufficient to answer the question

3. If the data either in Statement I alone or Statement II alone are sufficient to answer the question

4. If the data given in Both Statements I & II are not sufficient to answer the question

5. If the data given in both statements I & II together are necessary to answer the question

###### Answer & Explanation

Answer –**5. If the data given in both statements I & II together are necessary to answer the question**

Solution:

From II b<0

And from I ab<0 then a>0

**What is the rate of interest per annum?**

**Statement I:**A sum becomes doubles to itself at SI in 4 years

**Statement II:**The difference between CI and SI on an amount of Rs. 10,000 in 2 years is Rs.625

1. If the data in statement I alone is sufficient to answer the question

2. If the data in statement II alone is sufficient to answer the question

3. If the data either in Statement I alone or Statement II alone are sufficient to answer the question

4. If the data given in Both Statements I & II are not sufficient to answer the question

5. If the data given in both statements I & II together are necessary to answer the question

###### Answer & Explanation

Answer –**3. If the data either in Statement I alone or Statement II alone are sufficient to answer the question**

Solution:

R =25% can be determined from either of the statements

**What is the circumference of a circle?**

**Statement I:**Area of circle is half of the area of square.

**Statement II:**Ratio of the perimeters of square and circle is 2:1

1. If the data in statement I alone is sufficient to answer the question

2. If the data in statement II alone is sufficient to answer the question

3. If the data either in Statement I alone or Statement II alone are sufficient to answer the question

4. If the data given in Both Statements I & II are not sufficient to answer the question

5. If the data given in both statements I & II together are necessary to answer the question###### Answer & Explanation

Answer –**4. If the data given in Both Statements I & II are not sufficient to answer the question**

Solution:

No values of radius and side can be find out from above statements

**What is the present age of Vijay?**

**Statement I:**Present age of Vijay and his wife are in the ratio of 13:11

**Statement II:**After 5 years his age is 6 years more than his wife.

1. If the data in statement I alone is sufficient to answer the question

2. If the data in statement II alone is sufficient to answer the question

3. If the data either in Statement I alone or Statement II alone are sufficient to answer the question

4. If the data given in Both Statements I & II are not sufficient to answer the question

5. If the data given in both statements I & II together are necessary to answer the question

###### Answer & Explanation

Answer –**5. If the data given in both statements I & II together are necessary to answer the question**

Solution:

V/W = 13/11

V =w+5

V=39.**The average weight of A, B, C, D and E is?**

**Statement I:**Average weight of A, B and C is 30

**Statement II:**Average weight of C, D and E is 40

1. If the data in statement I alone is sufficient to answer the question

2. If the data in statement II alone is sufficient to answer the question

3. If the data either in Statement I alone or Statement II alone are sufficient to answer the question

4. If the data given in Both Statements I & II are not sufficient to answer the question

5. If the data given in both statements I & II together are necessary to answer the question

###### Answer & Explanation

Answer –**4. If the data given in Both Statements I & II are not sufficient to answer the question**

Solution:

A+B+C = 90

C+D+E =120

A+B+C+D+E/5 = cannot be determined

**Is c >0?**

**Statement I:**√(b² -4ac) > 0

**Statement II**: 4ac <0

1. If the data in statement I alone is sufficient to answer the question

2. If the data in statement II alone is sufficient to answer the question

3. If the data either in Statement I alone or Statement II alone are sufficient to answer the question

4. If the data given in Both Statements I & II are not sufficient to answer the question

5. If the data given in both statements I & II together are necessary to answer the question

###### Answer & Explanation

Answer –**4. If the data given in Both Statements I & II are not sufficient to answer the question**

Solution:

Statement I

b² > 4ac

c could be either positive or negative

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