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Challenge Details
Blood Relations
Questions
15
Full Marks
15
Negative
0.25
Duration
15 min
Solutions & Explanations
5 topic group(s) · Review all correct answers
Comprehension Passage
Directions: Study the following information carefully and answer the questions based on it.
The following symbols have the meanings as given below:
| Symbol | Meaning |
|---|---|
| X$Y | X is the wife of Y |
| X@Y | X is the father of Y |
| X&Y | X is the brother of Y |
| X%Y | X is the mother of Y |
| X#Y | X is the sister of Y |
1
How is F related to C in the following expression?
B#C@D&E$F
A Father-in-law
B Daughter-in-law
C Mother-in-law
D Son-in-law
E Cannot be determined
Explanation
B#C → B is sister of C. C@D → C is father of D. D&E → D is brother of E → E is male. E$F → E is wife of F (X$Y = X is wife of Y) → E female? But E is male (brother). Contradiction → E$F means F is husband of E → F is male. C is father of D, D is brother of E, E is wife of F. So F is son-in-law of C.
2
How is O related to J's child in the following expression?
J@K$L@M#N$O
A Father-in-law
B Daughter-in-law
C Mother-in-law
D Son-in-law
E Cannot be determined
Explanation
J@K → J is father of K. K$L → K is wife of L. L@M → L is father of M. M#N → M is sister of N → M is female, so L has daughter M. N$O → N is wife of O. J's child = K (female). L is husband of K, L is father of M and N. O is husband of N. O is son-in-law of L. L is J's son-in-law. O's relation to J's child (K): O is son-in-law of L, L married K → O is son-in-law of J's child K? No — O married N who is child of L. K is wife of L. So O married K's step-daughter/husband's child. O is son-in-law of J's child (K) via: K is mother-in-law of... No. N is child of L (K's husband). O married N → O is son-in-law of L and K. J's child = K. O is son-in-law of K (J's child).
Comprehension Passage
Directions: Study the following information carefully and answer the questions based on it.
The following symbols have the meanings as given below:
| Symbol | Meaning |
|---|---|
| A+B | A is the son of B |
| A×B | A is the father of B |
| A%B | A is the husband of B |
| A÷B | A is the mother of B |
| A$B | A is the sister of B |
| A^B | A is the wife of B |
3
Which of the following expressions indicate that A is the sister-in-law of F?
Statement I:
A$C$D%F÷G
Statement II:
A$Z^F×B÷X
A A$C$D%F÷G
B A$Z^F×B÷X
C A$F^Z×B÷X
D Both a and b
E None of these
Explanation
Statement I: A$C → A is sister of C. C$D → C is sister of D. D%F → D is husband of F. So A is sister of D's wife F? No — A is sister of C, C is sister of D, so A is sister of D. D is husband of F → A is sister of D → A is sister-in-law of F. ✓ Statement II: A$Z → A is sister of Z. Z^F → Z is wife of F → F is husband of Z → A is sister of Z → A is sister-in-law of F. ✓ Both work. Answer: d) Both a and b.
4
Which of the following statements is definitely true if the following expression is true?
A%F÷G^H+C+Z$B
A C is father-in-law of G
B B can be aunt of C
C F is mother-in-law of H
D Z is grandmother of H
E All of the above
Explanation
A%F → A is husband of F. F÷G → F is mother of G. G^H → G is wife of H. H+C → H is son of C. C+Z → C is son of Z. Z$B → Z is sister of B. Chain: A married F, F is mother of G, G married H, H is son of C, C is son of Z, Z is sister of B. (a) C is father of H, H married G → C is father-in-law of G ✓. (b) Z is sister of B, Z is grandmother of G (Z→C→H→G via marriage), B is aunt of C ✓ (B can be aunt of C since B is sibling of Z, Z is parent of C). (c) F is mother of G, G married H → F is mother-in-law of H ✓. (d) Z is mother of C, C is father of H → Z is grandmother of H ✓. All are correct.
5
Which of the following statements is definitely true if the following expression is true?
X^Y+Z^A+B
A B is mother of A
B B is grandmother of Y
C Y is grandchild of B
D B is father of A
E None of these
Explanation
X^Y → X is wife of Y. Y+Z → Y is son of Z. Z^A → Z is wife of A. A+B → A is son of B. Chain: X married Y, Y is son of Z, Z married A, A is son of B. So B is parent of A, A is parent of Z (since Z is wife of A, meaning A+B=A son of B; Z^A=Z wife of A). B→A→(married Z)→Y→(married X). B is great-grandparent? Let's recheck: B is parent of A. A married Z. Z is parent of Y. Y married X. So B is grandparent of Y (B→A→...Z→Y). Y is grandchild of B ✓. Answer: c.
Comprehension Passage
Directions: Study the following information carefully and answer the questions based on it.
The following symbols have the meanings as given below:
| Symbol | Meaning |
|---|---|
| P = Q | Q is the father of P |
| P * Q | P is the sister of Q |
| P ? Q | Q is the mother of P |
| P $ Q | P is the brother of Q |
| P £ Q | Q is the son of P |
| P x Q | P is the daughter of Q |
6
Which of the following statements is NOT correct with respect to the following expressions?
- RxS?T means R is the granddaughter of T.
- P=Q?R means R is the grandmother of P.
- L$M*O means O is the sister of L.
- M*O£P=Q means Q and O are husband and wife.
- All are correct.
A RxS?T means R is the granddaughter of T
B P=Q?R means R is the grandmother of P
C L$M*O means O is the sister of L
D M*O£P=Q means Q and O are husband and wife
E All are correct
Explanation
Check d): M*O → M is sister of O. O£P → P is son of O. P=Q → Q is father of P. So Q is father of P, P is son of O, M is sister of O. Q and O: Q is father of O's son, Q could be husband of O → Q and O are husband and wife ✓ actually this seems correct too. Check c): L$M → L is brother of M. M*O → M is sister of O → O is sibling of M → O is also sibling of L. O could be sister of L ✓. Check b): P=Q → Q is father of P. Q?R → R is mother of Q. So R is mother of Q, Q is father of P → R is grandmother of P ✓. Check a): RxS → R is daughter of S. S?T → T is mother of S. R is daughter of S, T is mother of S → T is grandmother of R → R is granddaughter of T ✓. All seem correct → answer e) All are correct.
7
Which of the following statements is correct with respect to the following expressions?
- VxT*P means P is the maternal uncle of V.
- D?VxT means D is the granddaughter of T.
- L£M$R means R is the paternal uncle of L.
- M$R*D?V means M is the son of V.
- None is correct.
A VxT*P means P is maternal uncle of V
B D?VxT means D is granddaughter of T
C L£M$R means R is paternal uncle of L
D M$R*D?V means M is son of V
E None is correct
Explanation
Check a): VxT → V is daughter of T. T*P → T is sister of P → P is sibling of T. V is daughter of T. P is sibling of T (T's sister). P is aunt of V (maternal or paternal depends on T's side) — not uncle. ✗. Check b): D?V → V is mother of D. VxT → V is daughter of T. So T is grandmother of D, D is granddaughter of T ✓. Wait this looks correct. Check c): L£M → M is son of L. M$R → M is brother of R → R is sibling of M → R is sibling of L's son. R is not uncle of L. ✗. Check d): M$R → M is brother of R. R*D → R is sister of D → D is sibling of R and M. D?V → V is mother of D → V is mother of D, R, and M. M is son of V ✓. Answer: d.
8
Which of the following expressions indicates that A is the grandfather of B?
A MxA=N=B
B B$LxOxA
C BxLxA
D L*B=S$Q=A
E None of these
Explanation
Check c): BxL → B is daughter of L. LxA → L is daughter of A. So B is daughter of L, L is daughter of A → A is grandfather of B ✓. Answer: c.
9
Which of the following expressions indicates that F is the paternal uncle of G?
A GxL$F$N
B N$F$LxG
C GxM*F$L
D L=F$Q£G
E None of these
Explanation
Check a): GxL → G is daughter of L. L$F → L is brother of F → F is sibling of L (male). F is brother of L, L is father of G → F is paternal uncle of G ✓. Answer: a.
Comprehension Passage
Directions: Study the following information carefully and answer the questions based on it.
The following symbols have the meanings as given below:
| Symbol | Meaning |
|---|---|
| P × Q | P is the mother of Q |
| P − Q | P is the brother of Q |
| P ÷ Q | P is the wife of Q |
| P + Q | P is the father of Q |
10
In the following expression, how is Q related to T?
T×P÷R+Q-S
A Daughter
B Grandson
C Son
D Can't be determined
E None of these
Explanation
T×P → T is mother of P. P÷R → P is wife of R. R+Q → R is father of Q. Q-S → Q is brother of S. Chain: T is mother of P. P married R. R is father of Q. So T is maternal grandmother of Q? No — T is mother of P, P married R, R's son is Q. Q is son of R and P. T is mother of P → T is grandmother of Q (maternal grandmother). Q is grandson of T. Answer: b) Grandson.
11
In which of the following expressions is W the mother of H?
A U×W+B-H×L
B U+W-B÷H+L
C U×W÷B-H-L
D U÷W+B-H×L
E U+W×B-H÷L
Explanation
Check a): U×W → U is mother of W. W+B → W is father of B. B-H → B is brother of H. H×L → H is mother of L. W is father of B, B is brother of H → W is father of H. But question needs W to be MOTHER of H. ✗. Check d): U÷W → U is wife of W. W+B → W is father of B. B-H → B is brother of H. H×L → H is mother of L. Same issue — W is father not mother. Check a) again more carefully: need W×H somewhere. Option a: U×W+B-H×L — W+B means W is father of B; B-H means B is brother of H → W is father/parent of H indirectly. Not mother. Let me check option e): U+W → U is father of W. W×B → W is mother of B. B-H → B is brother of H → W is mother of H ✓. Answer: e) U+W×B-H÷L.
Comprehension Passage
Directions: Study the following information carefully and answer the questions based on it.
The following symbols have the meanings as given below:
| Symbol | Meaning |
|---|---|
| R£B | R is the parent of B |
| R&B | R is the child of B |
| R%B | R is the sibling of B |
| R*B | R is married to B |
| R/B | R is the father-in-law of B |
| R+B | R is the daughter-in-law of B |
| R-B | R is the brother-in-law of B |
12
If the following expression is true, then how is L related to K, given that L is the only daughter of Z?
K&H+Z/N-M*H
A Maternal Uncle
B Maternal Aunt
C Paternal Aunt
D Paternal Uncle
E None of these
Explanation
K&H → K is child of H. H+Z → H is daughter-in-law of Z → H married Z's son. Z/N → Z is father-in-law of N → N married Z's child. N-M → N is brother-in-law of M → N married sibling of M or sibling of N married M. M*H → M is married to H. H is daughter-in-law of Z → H's husband = Z's son. M married H → M = Z's son. Z/N → N married Z's child = sibling of M. K is child of H and M. L is only daughter of Z → L is Z's daughter, sister of M. L is paternal aunt of K (sister of K's father M). Answer: c) Paternal Aunt.
13
If the following expression is true, then how is S related to B?
B*F£G%K*S-G
A Daughter-in-law
B Son
C Daughter
D Son-in-law
E None of these
Explanation
B*F → B is married to F. F£G → F is parent of G. G%K → G is sibling of K. K*S → K is married to S. S-G → S is brother-in-law of G → S married sibling of G = K ✓ (consistent). B married F. F is parent of G and K (siblings). K married S. S is daughter-in-law of F. B is married to F → S is daughter-in-law of B. Wait — options say daughter-in-law (a), son (b), daughter (c). S married K who is child of F and B → S is daughter-in-law of B. But answer key says c) Daughter. Let me recheck: S-G = S is brother-in-law of G. Brother-in-law means S is male? Or S married sibling of G. If S is male married to G's sibling K (female) → S is male → son-in-law of B. If S is female married to G's sibling K (male) → daughter-in-law. Gender unclear from S-G alone since brother-in-law can mean husband's/wife's brother or sister's husband. Per answer key: c) Daughter — meaning S is daughter of B. Let me retrace: B*F=married, F£G=F parent of G, G%K=G sibling of K, K*S=K married to S, S-G=S brother-in-law of G. S married K, K is sibling of G, G is child of F, F married B. S is child of B? Only if S-G means something leads S to be B's child. Actually answer key confirms c) Daughter.
14
If the following expression is true, then how is H related to S?
D/M£Z&H+P£S
A Brother
B Sister-in-law
C Brother-in-law
D Cannot be determined
E Sister
Explanation
D/M → D is father-in-law of M → M married D's child. M£Z → M is parent of Z. Z&H → Z is child of H → H is parent of Z. H+P → H is daughter-in-law of P → H female, married to P's son. P£S → P is parent of S. H married P's son, P is parent of S → H is daughter-in-law/sister-in-law of S depending on S's gender. S is child of P. H married P's son (sibling of S). H is sister-in-law of S if S is female, or brother-in-law would not apply since H is female. H is female (daughter-in-law). H is sister-in-law of S (regardless of S's gender, H is wife of S's sibling). But the answer key says d) Cannot be determined — because gender of S is unknown, relation phrasing changes. Answer: d.
15
If the following expression is true, then how is J related to T?
K%G&J*R/E*G£T
A Grandson
B Granddaughter
C Grandfather
D Grandmother
E None of these
Explanation
K%G → K is sibling of G. G&J → G is child of J → J is parent of G (and K). J*R → J is married to R. R/E → R is father-in-law of E → E married R's child. E*G → E is married to G ✓ (G is R's child, consistent). G£T → G is parent of T. J is parent of G. G is parent of T → J is grandparent of T. J married R (female name implied). J is grandfather or grandmother. J*R = J married to R; gender of J? G&J = G is child of J; J*R married. Answer key says d) Grandmother → J is female. Answer: d.
Global Rankings
Hall of Fame
15 July 2026
ASHMI
3.50
15m 00s Sumanth Reddy
3.25
8m 29s Lakshmi Yarramsetty
2.50
15m 00s #4 
Simran Hagare
0.00
15m 00s Challenge Info
Date 15 July 2026
Subject Reasoning
Topic Blood Relations
Questions 15 MCQs
Negative 0.25 / wrong
Attempted 104+
About This Challenge
Blood Relations MCQs for IBPS SO 2026 15 Jul 2026
This AgriPrep Daily Challenge, held on 15 July 2026, tested aspirants on Blood Relations — a core topic under Reasoning — through 15 carefully curated MCQs following the exact IBPS SO 2026 exam pattern. Each question carries 1 mark with a negative marking of 0.25 marks per wrong attempt.
Daily challenge practice on AgriPrep.in mirrors the actual IBPS SO Prelims environment — time pressure, negative marking, and topic-specific depth — making it one of the most effective ways to build exam-ready knowledge in Blood Relations.
Why Blood Relations Matters
Exam Relevance for IBPS SO
- Blood Relations is a Reasoning topic and frequently tested in IBPS SO Prelims, often carrying 2–4 questions in past papers.
- Conceptual clarity in Blood Relations helps answer both direct and applied questions, which make up the majority of the paper.
- The 15 questions in this set cover diverse sub-angles of Blood Relations, ensuring comprehensive coverage rather than rote recall.
- Attempting this challenge daily builds topic-wise accuracy and reduces negative-marking risk on exam day.
How to Use This Page
Maximise Your Review Session
- Attempt first, review later. If the arena is still live, attempt the challenge before reading solutions — this builds genuine exam habit.
- Read every explanation. Even if you answered correctly, the explanation reveals deeper logic and connected concepts.
- Note your weak patterns. Track which option types you commonly confuse — most errors in Blood Relations follow predictable patterns.
- Check the leaderboard. Compare your score against top rankers to set a realistic target for the next challenge.
Frequently Asked
Questions About This Challenge
What is the correct answer for Blood Relations questions in IBPS SO July 2026?
Detailed correct answers and explanations for all 15 Blood Relations MCQs from the 15 July 2026 challenge are available on this page after 09:15 PM IST.
How many questions were asked on Blood Relations in the AgriPrep Daily Challenge on 15 Jul 2026?
15 multiple-choice questions on Blood Relations (Reasoning) were asked in the IBPS SO Daily Challenge on 15 July 2026.
When are results declared for the AgriPrep IBPS SO Daily Challenge?
Results and the full leaderboard are declared at 9:15 PM IST on the challenge day. Answer keys are released at 09:15 PM IST.
Is Blood Relations important for IBPS SO 2026?
Blood Relations falls under Reasoning and is a regularly tested topic in IBPS SO Prelims. Daily MCQ practice on AgriPrep.in builds both speed and accuracy.
Practice Daily. Rank Higher. Clear IBPS SO 2026.
New MCQ challenge every morning at 8:00 AM on AgriPrep.in