Reasoning PYQs

Word: DESPERATELY

 

Word formed after interchanging: (left end) EDPSRETALEY (right end)

Clearly, ‘A’ is 8^th from the left end of the new word.

The least possible Venn diagram is as follows,

Conclusion:

I. All white are black is a possibility → False, because they have clearly mentioned in the statement that only a few white are black. So, all white cannot be black.

II. Some green are black.→ False, because there is no definite relation between Green and Black. So, some Green are black does not follow.

Hence, None follows.

The least possible Venn diagram for the given statements is as follows,

Conclusion:

I. Some goal are not sure → No happen are sure, Some goal are happen, hence, some part of goals which is happen will not sure, hence, it is true.

II. Some happen are not sure → No happen are sure, hence it is true.

Thus, Both conclusion I and II follow.

The least possible Venn diagram for the given statements is as follows,

Conclusion:

I. All books being pen is a possibility → This possibility is true, hence true.

II. No book is pencil → As some pencils are books, it is false.

Hence, conclusion I follows.

The least possible Venn diagram for the given statements is as follows,

Conclusion:

I. No coolers are desk → It is possible but not definite, hence false.

II. Some chairs are not desk → As no desk are chair, hence true.

Thus, Only conclusion II follows.

The least possible Venn diagram is as follows,

Conclusion:

I. All laptops are pink →  follow [As all laptops are black & all blacks are pink, all laptops are pink, hence true.]

II. All blacks are laptop → does not follow [As all laptops are black then It is possible but not definite, hence false.]

Hence, the only conclusion I follows.

We have drawn the figure according to the information given in the question,

Point B is 2 km to the east of point A.

Point C is 3 km north of point A.

Point E is 4 km to the north of Point D, which is 4 km to the east of Point C.

Point H is exactly midway between point A and point I.

Point I is 10 km to the west of point A.

Point F is 9 km to the south of point A.

Point G is 5 km to the west of point F.

Now distance between B and I = 2 + 5 + 5 = 12 km.

We have drawn the figure according to the information given in the question,

H is directly to the north of G.

Thus, the minimum distance between G and H = 9 km.

We have drawn the figure according to the information given in the question,

Hence, D is to the North-east of I.

We have drawn the figure according to the information given in the question,

Distance between A and C = 3 km.

Distance between C and D = 4 km.

We can use Pythagoras theorem to find the minimum distance between the A and D.

Distance between A and D = √(3² + 4²) = 5 km.

1) No one went after P.

2) The number of persons goes before B is same as the number of persons goes after K who goes after B.

3) K is not going just before P.

Case 1

|--------|--------|--------B--------K--------|--------|--------P

Case 2

|--------|--------B--------|--------|--------K--------|--------P

4) Two persons go between F and K.

5) F goes just after M.

Using statement 4, Case 2 will be eliminated.

Case 1

M--------F--------|--------B--------K--------|--------|--------P

6) T goes just before U**.**

Solution:-

Case 1

M--------F--------J--------B--------K--------T--------U--------P

When they go in alphabetical order we will get the below arrangement.

B--------F--------J--------K--------M--------P--------T--------U

Hence, U will go at last.

1) No one went after P.

2) The number of persons goes before B is same as the number of persons goes after K who goes after B.

3) K is not going just before P.

Case 1

|--------|--------|--------B--------K--------|--------|--------P

Case 2

|--------|--------B--------|--------|--------K--------|--------P

4) Two persons go between F and K.

5) F goes just after M.

Using statement 4, Case 2 will be eliminated.

Case 1

M--------F--------|--------B--------K--------|--------|--------P

6) T goes just before U.

Case 1

M--------F--------J--------B--------K--------T--------U--------P

 

Four persons go before K.

Hence, the correct answer is More thanThree.

1) No one went after P.

2) The number of persons goes before B is same as the number of persons goes after K who goes after B.

3) K is not going just before P.

Case 1

|--------|--------|--------B--------K--------|--------|--------P

Case 2

|--------|--------B--------|--------|--------K--------|--------P

4) Two persons go between F and K.

5) F goes just after M.

Using statement 4, Case 2 will be eliminated.

Case 1

M--------F--------|--------B--------K--------|--------|--------P

6) T goes just before U.

Case 1

M--------F--------J--------B--------K--------T--------U--------P

Solution:-

Only two persons go between B and U.

Hence, the correct answer is Two.

1) No one went after P.

2) The number of persons goes before B is same as the number of persons goes after K who goes after B.

3) K is not going just before P.

Case 1

|--------|--------|--------B--------K--------|--------|--------P

Case 2

|--------|--------B--------|--------|--------K--------|--------P

4) Two persons go-between F and K.

5) F goes just after M.

Using statement 4, Case 2 will be eliminated.

Case 1

M--------F--------|--------B--------K--------|--------|--------P

6) T goes just before U.

Case 1

M--------F--------J--------B--------K--------T--------U--------P

Except in option 5, only one person goes between the first one and the second one.

Hence, the correct answer is BU.

1) No one went after P.

2) The number of persons goes before B is same as the number of persons goes after K who goes after B.

3) K is not going just before P.

Case 1

|--------|--------|--------B--------K--------|--------|--------P

Case 2

|--------|--------B--------|--------|--------K--------|--------P

4) Two persons go between F and K.

5) F goes just after M.

Using statement 4, Case 2 will be eliminated.

Case 1

M--------F--------|--------B--------K--------|--------|--------P

6) T goes just before U.

Case 1

M--------F--------J--------B--------K--------T--------U--------P

B and K both are going after J

Hence, the correct answer is B and K.

Given,

i) Only two people sit between P and R.

From the above statement we have two cases i.e. Case 1 and Case 2;

ii) S sits immediate right of R.

iii) Three people sit between S and T.

From the above statement, Case-2 is eliminated because there is no place for T.

iv) Two people sit between V and U.

v) Q sits second to the left of U.

vi) W sits immediate left of V.

S sits third to the left of U.

Hence, Third to left is the correct answer.

Given,

i) Only two people sit between P and R.

From the above statement we have two cases i.e. Case 1 and Case 2;

ii) S sits immediate right of R.

iii) Three people sit between S and T.

From the above statement, Case-2 is eliminated because there is no place for T.

iv) Two people sit between V and U.

v) Q sits second to the left of U.

vi) W sits immediate left of V.

Q sits fourth to the right of W.

Hence, Q is the correct answer.

Given,

i) Only two people sit between P and R.

From the above statement we have two cases i.e. Case 1 and Case 2;

ii) S sits immediate right of R.

 

iii) Three people sit between S and T.

From the above statement, Case-2 is eliminated because there is no place for T.

iv) Two people sit between V and U.

v) Q sits second to the left of U.

vi) W sits immediate left of V.

T sits second to the left of V

Hence, T is the correct answer.

Given,

i) Only two people sit between P and R.

From the above statement we have two cases i.e. Case 1 and Case 2;

ii) S sits immediate right of R.

iii) Three people sit between S and T.

From the above statement, Case-2 is eliminated because there is no place for T.

iv) Two people sit between V and U.

v) Q sits second to the left of U.

vi) W sits immediate left of V.

All of have 1 person between them except VW.

Hence, VW is the correct answer.

Distance between F and E = √(6² + 8²) = √(36 + 64) = √100 = 10 m

Hence, 10m is the correct answer. 82−−−−−−√√62−−√62−−√62

36+64−−−−−−−