Reasoning Data Sufficiency Questions and Answers
Practice ModeShowing 10 of 50 questions
Q21
How many brothers does R have?
Answer: Option C
Explanation: Total 5 children, R has 2 sisters, so brothers = 5 - 1(R) - 2(sisters) = 2
Q22
Who among P, Q, R, S is youngest?
Answer: Option C
Explanation: From I: Q > P > R; From II: R > S; Combining: Q > P > R > S, so S is youngest
Q23
Is X married?
Answer: Option A
Explanation: Statement I directly says X has a wife, so X is married
Q24
Which year did Rahul join the company?
Answer: Option C
Explanation: Graduated in 2015 and joined 2 years later, so joined in 2017
Q25
How far is the school from the house?
Answer: Option C
Explanation: Post office is between school and house, 2km from school and 5km from house, so distance = 5 - 2 = 3km
Q26
Who is the tallest among P, Q, and R?
Answer: Option B
Explanation: From I: P > Q; From II: R > P; Combining: R > P > Q, so R is tallest
Q27
How is X related to Y?
Answer: Option C
Explanation: Y is sister of Z and X is brother of Z, so X and Y are siblings (brother-sister)
Q28
What is the code for "APPLE"?
Answer: Option C
Explanation: APPLE MANGO = 52 and MANGO = 30, so APPLE = 52 - 30 = 22
Q29
What is Ramesh's age?
Answer: Option C
Explanation: Ramesh is 4 years younger than Suresh who is 20, so Ramesh = 16 years
Q30
Which train reached first?
Answer: Option C
Explanation: Train A: 6 AM to 10 AM (4 hours); Train B: 7 AM to 10:30 AM (3.5 hours); A reached at 10 AM, B at 10:30 AM, so A reached first