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MCQ Test: Coded relations - 1 - Bank Exams MCQ


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20 Questions MCQ Test Reasoning Aptitude for Competitive Examinations - MCQ Test: Coded relations - 1

MCQ Test: Coded relations - 1 for Bank Exams 2024 is part of Reasoning Aptitude for Competitive Examinations preparation. The MCQ Test: Coded relations - 1 questions and answers have been prepared according to the Bank Exams exam syllabus.The MCQ Test: Coded relations - 1 MCQs are made for Bank Exams 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for MCQ Test: Coded relations - 1 below.
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MCQ Test: Coded relations - 1 - Question 1

Read the following information carefully to answer the questions given below : 

(A) P x Q means P is the sister of Q;

(B) P + Q means P is the father of Q;

(C) P - Q means P is the mother of Q;

Which of the following means S is the aunt of T?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 1

S is the aunt of T means S is the sister of the father (say M) of T i.e. S x M + T.

MCQ Test: Coded relations - 1 - Question 2

Read the following information carefully to answer the question given below:

(A) A + B means A is the daughter of B;

(B) A x B means A is the son of B and

(C) A - B means A is the wife of B

If Z x T - S x U + P, what is U to Z.

Detailed Solution for MCQ Test: Coded relations - 1 - Question 2

Z x T - S x U means Z is the son of T who is the wife of S who is the son of U  i.e. Z is the son of S who is the son of U  i.e. Z is the grandson of U or U is the grandmother or grandfather of Z. Form the choice, (A) is true.

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MCQ Test: Coded relations - 1 - Question 3

Read the following information carefully to answer the question given below : 

If A + B means A is the brother of B; 

A / B means A is the father of B and 

A * B means A is the sister of B, 

which of the following means M is the uncle of P?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 3

M is the uncle of P means M is the brother of the father (say K) of the sister (say T) of P i.e. M + K / T * P.

MCQ Test: Coded relations - 1 - Question 4

Read the following information carefully to answer the question given below :

(A) A + B means A is the daughter of B ;

(B) A x B means A is the son of B and

(C) A - B means A is the wife of B

If T - S x B - M, which of the following is not true?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 4


T is wife of S
B is Mother of S
B is wife of M
S is Son of B
Hence S is Not a daughter of B , So option B is incorrect. Hence it is correct choice.

MCQ Test: Coded relations - 1 - Question 5

Read the following information carefully to answer the question given below : 

(A) P x Q means P is the sister of Q ;

(B) P + Q means P is the father of Q ;

(C) P - Q means P is the mother of Q.

Which of the following means S is the aunt of T ?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 5

S is the aunt of T means S is the sister of the father (say M) of T i.e. S x M + T.

MCQ Test: Coded relations - 1 - Question 6

Read the following information carefully to answer the question given below :

(A) A + B means A is the daughter of B ;

(B) A x B means A is the son of B  and

(C) A - B means A is the wife of B

If P x Q - S, which of the following is true ?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 6

P x Q – S means P is the son of Q who is the wife of S i.e. P is the son of S or S is the father of P.

MCQ Test: Coded relations - 1 - Question 7

Read the following information carefully to answer the question given below : 

 If A + B means A is the son of B ;

A - B means A is the husband of B ;

A x B means A is the sister of B,

then which of the following shows the relation Q is the maternal uncle of P ?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 7

Q is the maternal uncle of P means P is the son of the sister of Q i.e. P is the son of the husband (say B) of the sister (say R) of Q i.e. (P + B - R x Q)

MCQ Test: Coded relations - 1 - Question 8

Read the following information carefully to answer the question given below :

If P + Q means P is the husband of Q;

P / Q means P is the sister of Q and;

P x Q means P is the son of Q,

which of the following shows A is the daughter of B ?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 8

A is the daughter of B means A is the sister of the son (say D) of B i.e. A / D x B

MCQ Test: Coded relations - 1 - Question 9

Read the following information carefully to answer the question given below : 

If A + B means A is the mother of B ;

A / B means A is the brother of B ;

A x B means A is the son of B  and

A - B means A is the daughter of B,

which of the following means C is the niece of D ?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 9

C is the niece of D means C is the daughter of the brother (say P) of D i.e. C - P / D

MCQ Test: Coded relations - 1 - Question 10

Read the following information carefully to answer the question given below :

If (A) P + Q means P is the brother of Q;

    (B) P x Q means P is the father of Q;

    (C) P - Q means P is the sister of Q;

which of the following represents S is the niece of T?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 10

S is the niece of T means T is the brother of the father (say M) of S i.e. T + M x S – K.

MCQ Test: Coded relations - 1 - Question 11

If ‘S – T’ means ‘S is the wife of T’; ‘S + T’ means ‘S is the daughter of T’ and ‘S ÷ T’ means ‘S is the son of T’. What will ‘M + J ÷ K’ means?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 11

‘M + J’ means ‘M is the daughter of J’; ‘J ÷ K’ means ‘J is the son of K’.

MCQ Test: Coded relations - 1 - Question 12

If ‘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’ and ‘A × B’ means ‘A is the sister of B’. Which of the following shows that ‘P is the maternal uncle of Q’?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 12

In answer choice ‘P – M + N × Q’:
P – M → P is the brother of M
M + N → M is the mother of N
N × Q → N is the sister of Q.
Therefore, P is the maternal uncle of Q.

MCQ Test: Coded relations - 1 - Question 13

If ‘A + B’ means ‘A is the brother of B’; ‘A ÷ B’ means ‘A is the father of B’ and ‘A × B’ means ‘A is the sister of B’. Which of the following means ‘M is the uncle of P’?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 13

‘M is the uncle of P’ means M is the brother of the father (say K) of the sister (say T) of P, i.e. M + K ÷ T × P.

MCQ Test: Coded relations - 1 - Question 14

If ‘P + Q’ means ‘P is the brother of Q’; ‘P × Q’ means ‘P is the father of Q’; ‘P – Q’ means ‘P is the sister of Q’. Which of the following represents ‘S is the niece of T’?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 14

‘S is the niece of T’ means ‘T is the brother of the father (say M) of S’.
i.e., T + M × S.

MCQ Test: Coded relations - 1 - Question 15

‘P × Q’ means ‘P is the sister of Q’; ‘P + Q’ means ‘P is the father of Q’; ‘P – Q’ means ‘P is the mother of Q’. Which of the following means ‘S is the aunt of T’?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 15

S is the aunt of T means S is the sister of the father (say M) of T.
i.e., S × M + T.

MCQ Test: Coded relations - 1 - Question 16

If ‘A + B’ means ‘A is the brother of B’; ‘A – B’ means ‘A is the sister of B’; ‘A × B’ means ‘A is the wife of B’ and ‘A ÷ B’ means ‘A is the father of B’ then which of the following indicates ‘S is the son of P’?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 16

As ‘S’ is female in the first two answer choices, they can be rejected directly. The gender of ‘S’ in the third answer choice is not known, hence it can also be eliminated. Now, in the last answer choice ‘P × Q ÷ R – S + T’ means P is the wife of Q, Q is the father of R, R is the sister of S and S is the brother of T. i.e. S is the son of P.

MCQ Test: Coded relations - 1 - Question 17

‘A $ B’ means ‘B is father of A’; ‘A # B’ means ‘B is mother of A’; ‘A* B’ means ‘B is sister of A’ and ‘A @ B’ means ‘B is husband of A’; then which of the following indicates the relationship ‘N is grandmother of P’?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 17

N is the mother of M, M is the husband of Q, Q is the mother of P ⇒ N is the grandmother of P. i.e. P # Q @ M # N.

MCQ Test: Coded relations - 1 - Question 18

If ‘M × N’ means ‘M is the daughter of N’; ‘M + N’ means ‘M is the father of N’; ‘M ÷ N’ means ‘M is the mother of N’ and ‘M – N’ means ‘M is the brother of N’ then in the expression ‘P÷ Q + R – T × K’, how ‘P is related to K’?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 18

P ÷ Q + R – T × K means P is the mother of Q, Q is the father of R, R is the brother of T and T is the daughter of K.
⇒ Q is the husband of K and therefore P is the mother-in-law of K.

MCQ Test: Coded relations - 1 - Question 19

‘P – Q’ means ‘Q is the son of P’; ‘P × Q’ means ‘P is the brother of Q’; ‘P ÷ Q’ means ‘Q is the sister of P’ and ‘P + Q’ means ‘P is the mother of Q. Which of the following is definitely TRUE about ‘N × K – M ÷ L’?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 19

N × K – M ÷ L ⇒ N is the brother of K, M is the son of K, L is the sister of M.
Since we don’t know the gender of K, therefore, first and third answer choices are not definitely true. Since M is the son of K, therefore, the fourth answer choice is not true. Now, since L is the sister of M, therefore, L is the daughter of K. Also, N is the brother of K, therefore L is the niece of N.

MCQ Test: Coded relations - 1 - Question 20

In certain code DEAF is written as 3587 and FILE is written as 7465. How is IDEAL written in that code?

Detailed Solution for MCQ Test: Coded relations - 1 - Question 20

To determine the code for IDEAL, we need to find the corresponding code for each letter by comparing the positions of the letters in the word and the corresponding positions of the numbers in the code.
For example, in the word DEAF, D is in the 1st position, E is in the 2nd position, A is in the 3rd position, and F is in the 4th position. The corresponding numbers in the code are 3, 5, 8, and 7 respectively.
Using the same logic, we can find the code for IDEAL:
I is in the 4th position, D is in the 5th position, E is in the 2nd position, A is in the 3rd position, and L is in the 1st position.
Therefore, the code for IDEAL is 43586, which corresponds to option B.

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