Logical Reasoning Test

Result

Logical Reasoning Test - 23

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
5 / -1

Q is the mother of T. R is the husband of P. S is the father of Q. T is the brother of P. How is P related to S?

A
Daughter's daughter

B
Mother's mother

C
Mother's father

D
Brother's wife

Solution

Family Chart:

Given: Q is the mother of T. R is the husband of P. S is the father of Q. T is the brother of P.

So, P is the "Daughter's daughter" of S.

Hence, the correct answer is "Daughter's daughter".
Question 2
5 / -1

Pointing to a girl, a boy said, "She is the daughter-in-law of my grandmother's only daughter's only son". What is the girl's relationship with the boy?

A
Daughter-in-law

B
Niece

C
Wife

D
Sister

Solution

Family Chart:

Given: Pointing to a girl, a boy said, "She is the daughter-in-law of my grandmother's only daughter's only son".

So, the girl is the 'Daughter-in-law' of the boy.

Hence, the correct answer is "Option 1".
Question 3
5 / -1

Banu said to Maruti, "Your mother is my husband's daughter."

How is the mother of Maruti related to Banu?

A
Sister

B
Mother

C
Granddaughter

D
Daughter

Solution

Family Chart:

Given: Banu said to Maruti, "Your mother is my husband's daughter."

So, Mother of Maruti is Daughter of Banu.

Hence, the correct answer is 'Option 4'.
Question 4
5 / -1

Pointing to a lady, a boy said, " She is the only daughter of my mother's husband's father-in-law's wife." How is the lady related to the boy?

A
Sister

B
Mother

C
Niece

D
Aunt

Solution

Preparing the family tree diagram by using the following symbols:

As per the given data:

Here, that lady is the mother of the boy.

Hence, the correct answer is "Mother".
Question 5
5 / -1

In a certain code language,

‘A + B’ means ‘A is the mother of B’,

‘A – B’ means ‘A is the brother of B’,

‘A × B’ means ‘A is the father of B’,

‘A ÷ B’ means ‘A is the daughter of B’

Based on the above, how is E related to A if ‘A × B – C + D ÷ E’?

A
Brother

B
Son

C
Daughter’s husband

D
Wife’s brother

Solution

Preparing the family tree using the following symbols,

Given equation: A × B – C + D ÷ E

The family tree can be drawn as per the given information,

Here, we can see that E is the daughter’s husband of A.

Hence, the correct answer is "Daughter’s husband".
Question 6
5 / -1

‘P + F’ means ‘P is the son of F’

‘P – F’ means ‘P is the wife of F’

‘P × F’ means ‘P is the brother of F’

‘P ÷ F’ means ‘P is the mother of F’

‘P = F’ means ‘P is the sister of F’.

What does ‘K = R ÷ M’ mean?

A
K is the aunt (mother’s sister) of M

B
K is the daughter of M

C
K is the niece of M

D
K is the sister of M

Solution

Decoding the Symbols:

Given: K = R ÷ M

Here, K is the maternal aunt or mother’s sister of M.

Hence, the correct answer is "Option 1".
Question 7
5 / -1

‘A ÷ B’ means ‘A is B’s son’.

‘A × B’ means ‘A is B’s sister’.

‘A + B’ means ‘A is B’s brother’.

‘A – B’ means ‘A is B’s mother’.

Using the mathematical operators meaning the same as given above, which of the following means that ‘S is T’s husband’?

A
T – R + V ÷ S

B
T × R – V + S

C
T – R ÷ V × S

D
T ÷ R × V + S

Solution

Decoding the Symbols:

So, Checking the options one by one

Option - (1): T – R + V ÷ S → T is the mother of R who is the brother of V who is the son of S.

Here, S is the husband of T.

Option - (2): T × R – V + S → T is the sister of R who is the mother of V who is the brother of S.

Here, S is either the nephew or niece of T.

Option - (3): T – R ÷ V × S → T is the mother of R who is the son of V who is the sister of S.

Here, S is either the brother-in-law or sister-in-law of T.

Option - (4): T ÷ R × V + S → T is the son of R who is the sister of V who is the brother of S.

Here, S is either the maternal aunt or maternal uncle of T.

Thus, out of all options 'T – R + V ÷ S' shows that S is the husband of T.

Hence, the correct answer is "Option - (1)".
Question 8
5 / -1

In a certain code language,

'A $ B' means 'A is the mother of B',

'A # B' means 'A is the father of B',

'A ! B' means 'A is the sister of B',

'A @ B' means 'A is the brother of B',

'A * B' means 'A is the wife of B',

'A > B' means 'A is the husband of B',

'A % B' means 'A is the father-in-law of B',

'A ^ B' means 'A is the mother-in-law of B'.

Based on the above, how is U related to A if

a) 'P > Q $ R > S ! T',

b) 'U # T',

c) 'R # A' ?

A
Mother's brother

B
Father

C
Mother's father

D
Son

Solution

Decoding the Symbols:

Now,

a) 'P > Q $ R > S ! T' → P is the husband of Q who is the mother of R who is the husband of S who is the sister of T.

c) 'R # A' → R is the father of A.

So, U is the maternal grandfather or mother's father of A.

Hence, the correct answer is "Option 3".
Question 9
5 / -1

The question 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 are sufficient to answer the question. Read both statements and give the answer.

Statements:

I. Y and Z are children of D who is the wife of X.

II. R's sister X is married to Y's father.

How is X related to Y?

A
Either I or Il is sufficient.

B
II alone is sufficient while I alone is not sufficient.

C
I alone is sufficient while II alone is not sufficient.

D
Neither I nor II is sufficient.

Solution

Family Chart:

Explanation:

Statement I: Y and Z are children of D, who is the wife of X.

Here X is father of Y.

Statement II: R's sister X is married to Y's father.

Here X is mother of Y.

Thus, either the I or Il statements are sufficient to answer the question.

Hence, the correct answer is 'Option 1'.
Question 10
5 / -1

Read the given question and decide which of the following options is additionally required to answer the question.

A and B are children of C and D. A is a boy and has two sisters, while B has three brothers. How many children do C and D have?

A
E is the sister of A.

B
B is the sister of E, who is the daughter of C.

C
F and G are brothers of A.

D
C is the husband of D.

Solution

Given:

A and B are children of C and D. A is a boy and has two sisters, while B has three brothers.

By using the information, "B is the sister of E, who is the daughter of C".

Final blood relation,

From this figure we can say that "C and D have five children".

Hence, the correct answer is "Option (2)".

Mistake Points

Please read the question carefully. The question is, "which of the following options is additionally required to answer the question."

So from option 2, we can decide C and D have 5 children.

There is no mistake in the question or solution.