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If A + X means A is father of X

A - X means A is mother of X

A ∗ X means A is son of X

A / X means A is daughter of X

Then answer the following question based on the data above.

Q 1 − How is P related to R in P+Q-R.?

**Answer - A**

**Explanation**

P is grandfather of R.

If A + X means A is father of X

A - X means A is mother of X

A ∗ X means A is son of X

A / X means A is daughter of X

Then answer the following question based on the data above.

Q 2 − Which of the following states A is grandmother of C?

**Answer - A**

**Explanation**

A - B + C means A is grandmother of C.

If A + X means A is father of X

A - X means A is mother of X

A ∗ X means A is son of X

A / X means A is daughter of X

Then answer the following question based on the data above.

Q 3 − In A ∗ B / C - D how is B related to D?

**Answer - B**

**Explanation**

B is sister of D.

If A + X means A is father of X

A - X means A is mother of X

A ∗ X means A is son of X

A / X means A is daughter of X

Then answer the following question based on the data above.

Q 4 − In M + N + C, how is C related to M?

**Answer - D**

**Explanation**

If we look at the pattern, then it is clear that C is M’s grandson.

If A + X means A is father of X

A - X means A is mother of X

A ∗ X means A is son of X

A / X means A is daughter of X

Then answer the following question based on the data above.

Q 5 − In P ∗ Q / R - S, how is S related to Q?

**Answer - D**

**Explanation**

As we don’t know the gender of S so relation between S and Q can’t be determined.

If A + X means A is father of X

A - X means A is mother of X

A ∗ X means A is son of X

A / X means A is daughter of X

Then answer the following question based on the data above.

Q 6 − Which of the following suggests that M is great grandfather of P?

**Answer - C**

**Explanation**

From option C, we can deduce that M is great grandfather of P.

If A + X means A is father of X

A - X means A is mother of X

A ∗ X means A is son of X

A / X means A is daughter of X

Then answer the following question based on the data above.

Q 7 − How is A related to D in A + B - D?

**Answer - A**

**Explanation**

A is grandfather of D.

If A + X means A is father of X

A - X means A is mother of X

A ∗ X means A is son of X

A / X means A is daughter of X

Then answer the following question based on the data above.

Q 8 − How is B related to D in A + B - C + D?

**Answer - A**

**Explanation**

B is D’s grandmother.

If A + X means A is father of X

A - X means A is mother of X

A ∗ X means A is son of X

A / X means A is daughter of X

Then answer the following question based on the data above.

Q 9 − In A / B + C, how is A related to C?

**Answer - B**

**Explanation**

A is sister of C in the above pattern.

If A + X means A is father of X

A - X means A is mother of X

A ∗ X means A is son of X

A / X means A is daughter of X

Then answer the following question based on the data above.

Q 10 − In P &lowastl; Q / R, how is R related to P?

**Answer - D**

**Explanation**

From the above arrangement, we can’t know the gender of R so option D is the correct answer.

reasoning_coded_relationship.htm

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