Chapter 12 Exercise CA foundation maths solution
Blood Relation CA foundation maths solutions for Exercise are given.
You should study the textbook lesson Blood Relation very well.
You should practice all examples which are given in the textbook.
You can observe the given below solutions and you will try them in your own method.
Blood Relation Exercise CA foundation maths solutions
CA foundation maths solutions
Chapter 12
Blood Relation
Exercise
Problem
1. A is B’s brother C is his A’s mother. D is C’ father. E is B’s son. How is D related to A?
Solution
is B’s brother C is his A’s mother. D is C’ father. E is B’s son
From the given information we will to write by flow diagram as follows. Circle indicates female.
So D is the grandfather of A.
Problem
2. A is B’s brother. C is A’s father. D is C’ sister and E is D’s mother. How is B related to E?
Solution
A is B’s brother. C is A’s father. D is C’ sister and E is D’s mother.
From the given information we will to write by flow diagram as follows. Circles indicates female.
Therefore, B is the grand daughter of E.
Problem
3. A is B’s sister. C is B’s mother. D is C’s father. E is D’s mother. Then how is A related to D?
Solution
A is B’s sister. C is B’s mother. D is C’s father. E is D’s mother.
From the given information we will to write by flow diagram as follows. Circles indicates female.
Therefore, A is the grand daughter of D.
Problem
4. A is the father of B. C is the daughter of B. D is the brother of B. E is the son of A. What is the relationship between C and E?
Solution:
A is the father of B. C is the daughter of B. D is the brother of B. E is the son of A.
From the given information we will to write by flow diagram as follows. Circle indicates female.
Therefore, the relationship between C and E is Niece and Uncle.
5. If P is the husband of Q and R is the mother of S and Q. What is R to P?
Solution:
P is the husband of Q and R is the mother of S and Q.
From the given information we will write by flow diagram as follows. Circles indicates female.
Therefore, R is mother in law of P.
6. P and Q are brothers. R and S are sisters. P’s son is S’s brother. How is Q related to R?
Solution
P and Q are brothers. R and S are sisters. P’s son is S’s brother
From the given information we will to write by flow diagram as follows. Circles indicates female.
Therefore, Q uncle of R.
7. X is the husband of Y. W is the daughter of X. Z is husband of W. N is the daughter of Z. What is the relationship of N to Y?
Solution
X is the husband of Y. W is the daughter of X. Z is husband of W. N is the daughter of Z.
From the given information we will to write by flow diagram as follows. Alphabet indicates female.
Therefore, N is grand daughter of Y.
Problem
8. A reads a book and find the name of the author familiar. The author B is the paternal uncle of C. C is the daughter of A. How is B related to A?
Solution
A reads a book and find the name of the author familiar. The author B is the paternal uncle of C. C is the daughter of A.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, B is brother of A.
Problem
9. A’s mother is sister of B and she has a daughter C who is 21 years old. How is B related to C?
Solution
A’s mother is sister of B and she has a daughter C who is 21 years old.
From the information A and C are siblings and their mother is B’s sister.
Therefore, B is maternal uncle of C.
Problem
10. A is B’s brother. C is A’s mother. D is C’s father. F is A’s son. How is F related to D?
Solution
A is B’s brother. C is A’s mother. D is C’s father. F is A’s son.
From the given information we will write by flow diagram as follows. Alphabet indicates female.
Therefore, F is grand – grandson of D.
Problem
11. A is B’ s brother. C is A’s mother. D is C’s father E is B’s son. How is B related to D?
Solution
A is B’ s brother. C is A’s mother. D is C’s father E is B’s son.
From the given information we will write by flow diagram as follows. Alphabet indicates female.
Therefore, if we consider B as female, B is Granddaughter of D.
If we consider B as male, B is Grandson of D.
Problem
12. A is B’s brother. C is A’s mother. D is C’s father. F is A’s son. How is B related to F’s child?
Solution
A is B’s brother. C is A’s mother. D is C’s father. F is A’s son.
From the given information we will write by flow diagram as follows. Alphabet indicates female.
Therefore, B is Grandfather F’s child.
Problem
13. A is B’s daughter. B is C’s mother. D is C’s brother. How is D related to A?
Solution:
A is B’s daughter. B is C’s mother. D is C’s brother.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, D is brother of A.
Problem
14. A is D’s brother. D is B’s father. B and C are sisters. How is C related to A
Solution
A is D’s brother. D is B’s father. B and C are sisters.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, C is niece of A.
Problem
15. A is B’s brother. C is A’s mother is C’s father. E is B’s son. How is D related to E?
Solution:
A is B’s brother. C is A’s mother is C’s father. E is B’s son.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, D is the great grandfather of E.
Problem
16. X and Y are the childrens of A. A is the father of X but Y is not his son. How is Y related to A?
Solution:
X and Y are the childrens of A. A is the father of X but Y is not his son.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Y is the daughter A.
Problem
17. A is B’s brother. C is A’s mother. D is C’s father. E is B’s son. How is E related to A?
Solution:
A is B’s brother. C is A’s mother. D is C’s father. E is B’s son.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, E is the nephew of A.
Problem
18. Based on the statements given below, find out who is the uncle of P?
i. K is the brother of J
ii. M is the sister of K
iii. P is the mother of N
iv. N is the daughter of J
Solution:
K is the brother of J. M is the sister of K. P is the mother of N. N is the daughter of J.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, K is the uncle of P.
Problem
19. A and B are sisters. A is mother of D. B has a daughter C who is married to F. G is the husband of A. How is C related D?
Solution:
A and B are sisters. A is mother of D. B has a daughter C who is married to F. G is the husband of A.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, D and C are cousins.
Problem
20. R and S are brothers. X is the sister of Y and X is mother of R. What IS Y TO S?
Solution:
R and S are brothers. X is the sister of Y and X is mother of R.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Y is uncle of S.
Problem
21. A is B’s brother. C is A’s mother. D is C’s father. B and D’s granddaughter. E is sister of C. How is E related to B?
Solution:
A is B’s brother. C is A’s mother. D is C’s father. B and D’s granddaughter. E is sister of C.
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From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, E is aunt of B.
Problem
22. A is the son of B while B and C are sisters to one another. E is the mother of C. If D is the son of E. Which of the following statements is correct.
i. D is the maternal uncle of A
ii. E is the brother of B
iii. D is the cousin of A
iv. B and D are brothers.
Solution:
A is the son of B while B and C are sisters to one another. E is the mother of C. If D is the son of E.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, D is the maternal uncle of A.
Problem
23. P is the father of T. T is the daughter of M. M is the daughter of K. What is P to K?
Solution
P is the father of T. T is the daughter of M. M is the daughter of K.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, P is the son-in-law of K.
Problem
24. A and B are brothers. E is the daughter of F. F is the wife of B. What is the relation of E to A?
Solution
A and B are brothers. E is the daughter of F. F is the wife of B.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, E is a niece of A.
Problem
25. M and F are a married couple. A and B are sisters. A is the sister of F. Who is B to M?
Solution
M and F are a married couple. A and B are sisters. A is the sister of F.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, B is sister-in-law of M.
Problem
26. If A is the mother of D. B is not the son of C. C is the father of D. D is the sister of B, then how is A related to B?
Solution:
If A is the mother of D. B is not the son of C. C is the father of D. D is the sister of B.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, A is mother of B.
27. A and B are brother and sister respectively. C is A’s father. D is C’s sister and E is D’s mother. How is B related to E?
Solution:
A and B are brother and sister respectively. C is A’s father. D is C’s sister and E is D’s mother.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, B is grand-daughter of E.
28. Q is the son of P. X is the daughter of Q. R is the aunty (Bua) of X and L is the son of R, then what is L to P?
Solution:
Q is the son of P. X is the daughter of Q. R is the aunty (Bua) of X and L is the son of R.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, L is the grandson of P.
Solutions Blood Relation CA foundation maths
29. P and Q are brothers. R and S are sisters. P’s son is S’s brother. How is Q related to R?
Solution:
P and Q are brothers. R and S are sisters. P’s son is S’s brother.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Q is the uncle of R.
30. A and B are young ones of C. If C is the mother of B but A is not the daughter of C, then what is the relationship between C and A?
Solution:
A and B are young ones of C. If C is the mother of B but A is not the daughter of C.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, the relation between A and C are mother and son.
31. A is the mother of D and sister of B. B has a daughter C who is married of F. G is the husband of A. How is G related to D?
Solution:
A is the mother of D and sister of B. B has a daughter C who is married of F. G is the husband of A.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, G is the father of D.
32. Pointing towards A, B said “your mother is the younger sister of my mother”. How is A related to B?
Solution:
Pointing towards A, B said “your mother is the younger sister of my mother”.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, A is the cousin of B.
33. A is B’s wife’s husband’s brother. C and D are sisters of B. How is A related to C?
Solution:
A is B’s wife’s husband’s brother. C and D are sisters of B.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, A is brother of C
34. A and B are brothers. C and D are sisters. A’s son is D’s brother. How is B related to C?
Solution:
A and B are brothers. C and D are sisters. A’s son is D’s brother.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, B is uncle of C.
35. A is B’s sister. C is B’s mother. D is C’s father. E is D’s mother. Then how is A related to D?
Solution:
A is B’s sister. C is B’s mother. D is C’s father. E is D’s mother.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, A is granddaughter of D.
36. P,Q,R,S,T,U are 5 members of a family in which there are two married couples. T, a teacher is married to a doctor who is mother of R and U. Q the lawyer is married to P. P has one son and one grandson. Of the two married ladies one is a housewife. There is also one student and one male engineer in the family. Which of the following is true about the grand-daughter of the family?
a. She is a lawyer b. She is an engineer c. She is a student d. She is a doctor.
Solution:
P, Q, R, S, T, U are 5 members of a family in which there are two married couples. T, a teacher is married to a doctor who is mother of R and U. Q the lawyer is married to P. P has one son and one grandson. Of the two married ladies one is a housewife. There is also one student and one male engineer in the family.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, she is a student.
37. Six members of a family namely A, B, C, D, E and F are travelling together. ‘B’ is the son of C but C is not the mother of B. A and C are married couple. E is the brother of C. D is the daughter of A. F is the brother of B. How many male members are there in the family?
Solution:
Six members of a family namely A, B, C, D, E and F are travelling together. ‘B’ is the son of C but C is not the mother of B. A and C are married couple. E is the brother of C. D is the daughter of A. F is the brother of B.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, there are 4 members in family.
38. A’s mother is sister of B and has a daughter C. How can A be related to B from among the following?
a. Niece b. Uncle c. Daughter D. Father
Solution:
A’s mother is sister of B and has a daughter C.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, A is the niece of B.
39. Rajiv is the brother of Atul. Sonia is the sister of Sunil. Atul is the son of Sonia. How is Rajiv related to Sonia?
Solution:
Rajiv is the brother of Atul. Sonia is the sister of Sunil. Atul is the son of Sonia.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Rajiv is the son of Sonia.
40. Sita is the niece of Ashok. Ashok’s mother is Lakshmi. Kalyani is Lakshmi’s mother. Kalyani’s husband is Gopal. Parvathi is the mother-in-law of Gopal. How is Sita related to Gopal?
Solution:
Sita is the niece of Ashok. Ashok’s mother is Lakshmi. Kalyani is Lakshmi’s mother. Kalyani’s husband is Gopal. Parvathi is the mother-in-law of Gopal.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Sita is Gopal’s great grand daughter.
41. Seema is the daughter-in-law of Sudhir and sister-in-law of Ramesh. Mohan is the son of Sudhir and only brother of Ramesh. Find the relation between Seema and Mohan.
Solution:
Seema is the daughter-in-law of Sudhir and sister-in-law of Ramesh. Mohan is the son of Sudhir and only brother of Ramesh.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Seema is wife of Mohan.
42. Suresh introduces a man as “He is a son of the women who is the mother of the husband of my mother”. How is Suresh related to man?
Solution.
Suresh introduces a man as “He is a son of the women who is the mother of the husband of my mother”.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Suresh is the son of man.
43. Pointing to a lady in a photograph. Meera said, ” Her father’s only son’s wife is my mother-in-law”. How is Meera’s husband related to that lady in the photo?
Solution.
Pointing to a lady in a photograph. Meera said, ” Her father’s only son’s wife is my mother-in-law”.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Meera’s husband is nephew of that lady photograph.
44. Pointing to a lady in a photograph Vikas said “She is the daughter of my grandfather’s only son”. How is the lady in photograph related to Vikas in the photograph?
Solution.
Pointing to a lady in a photograph Vikas said “She is the daughter of my grandfather’s only son”.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, the lady in the photograph is the sister of Vikas.
45. Suresh’s sister is the wife of Ram. Ram is Rani’s brother. Ram’s father is Madhur. Sheetal is Ram’s grandmother. Rema is Sheetal is daughter-in-law. Rohit is Rani’s brother’s son. Who is Rohit to Suresh?
Solution.
Suresh’s sister is the wife of Ram. Ram is Rani’s brother. Ram’s father is Madhur. Sheetal is Ram’s grandmother. Rema is Sheetal is daughter-in-law. Rohit is Rani’s brother’s son.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Rohit is nephew of Suresh.
46. Vinod introduces Vishal as the son of the only brother of his father’s wife. How is Vinod related to Vishal?
Solution:
Vinod introduces Vishal as the son of the only brother of his father’s wife.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Vishal and Vinod are cousins.
47. Among her children, Ganga favourites are Ram and Rekha. Rekha is the mother of Sharat, who is loved most by his uncle Mithun. The head of the family is Ram Lal, who is succeeded by he his sons Gopal and Mohan. Gopal and Ganga have been married for 35 years and have three children. What is the relation between Mithun and Mohan?
Solution:
Among her children, Ganga favourites are Ram and Rekha. Rekha is the mother of Sharat, who is loved most by his uncle Mithun. The head of the family is Ram Lal, who is succeeded by he his sons Gopal and Mohan. Gopal and Ganga have been married for 35 years and have three children.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, there is no relation between Mithun and Mohan.
48. Rahul under Robin or brothers Pramod is Rohini’s father. Sheela is Pramod’s sister. Prema is Pramod’s niece. Shubha is sheela’s granddaughter. How is Rahul related to Shubha?
Solution:
Rahul under Robin or brothers Pramod is Rohini’s father. Sheela is Pramod’s sister. Prema is Pramod’s niece. Shubha is sheela’s granddaughter.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Rahul is uncle of Shubha.
49. Preeti has a son named Arun. Ram is Preet’s brother. Neeta too has a daughter named Reema. Neeta is Ram’s sister. What is Arun’s relationship to Reema?
Solution:
Preeti has a son named Arun. Ram is Preet’s brother. Neeta too has a daughter named Reema. Neeta is Ram’s sister.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Arun is cousin of Reema.
50. There are 2 firm stars. One is father of the other’s son. What is the relationship of the two with each other?
Solution:
There are 2 firm stars. One is father of the other’s son.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, the relationship between them is husband and wife.
51. Ramu’s mother said to Ramu, “my mother has a son whose son is Achyut”. How is Achyut relation to Ramu?
Solution:
Ramu’s mother said to Ramu, “my mother has a son whose son is Achyut”.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Achyut is cousin of Ramu.
52. Ravi’s father has a son Rohit who has an aunt Lakshmi who has a husband Rao whose father-in-law is Mohan. What is the relation of Mohan to Ravi?
Solution:
Ravi’s father has a son Rohit who has an aunt Lakshmi who has a husband Rao whose father-in-law is Mohan.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Mohan is the grandfather of Ravi.
53. Vijay says, “Ananda’s mother is the only daughter of my mother”. How is Ananda relation to Vijay?
Solution:
Vijay says, “Ananda’s mother is the only daughter of my mother”.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, Ananda is nephew of Vijay.
54. Introducing a man a woman said, “His wife is the only daughter of my mother”. How is the women related with the man?
Solution:
Introducing a man a woman said, “His wife is the only daughter of my mother”.
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, the woman is the wife of the man.
55. A prisoner introduced a boy who came to visit him to the jailer as “Brothers under sisters I have none, he is my father’s son’s son.” who is the boy?
Solution:
A prisoner introduced a boy who came to visit him to the jailer as “Brothers under sisters I have none, he is my father’s son’s son.”
From the given information we will write by flow diagram as follows. Circle indicates female.
Therefore, the boy is son of jailor.
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