A is B sister, B is C brother. A is C's?

The correct answer is A: Sister. This question tests logical reasoning by establishing family relationships through given statements. Step 1: Analyze the first statement A is B's sister means A and B are siblings with the same parents. $$\text{A} = \text{B's sister}$$ Step 2: Analyze the second statement B is C's brother means B an

FLOWER is to BLOSSOM as DARK is to __?

The correct answer is B: NIGHT. FLOWER and BLOSSOM are synonyms (both mean to bloom/flourish). DARK and NIGHT are conceptually linked similarly (night is characterized by darkness, as blossom characterizes flower).

Priya faces North. She turns 90° clockwise, then 45° counter-clockwise, then 135° clockwise. Finally, she turns 90° counter-clockwise. Which direction is she facing now?

The correct answer is C: South. Step 1: Initial Position and First Turn Priya starts facing North. She turns 90° clockwise. $$\text{North} + 90° \text{ clockwise} = \text{East}$$ Step 2: Second and Third Turns Combined From East, she turns 45° counter-clockwise, then 135° clockwise. $$45° \text{ counter-clockwise} - 135° \text{ cl

In a family, there are 6 members. X is married to Y. X has two children with Y. Z is brother of X. Z is married to W. W has sister V. How many females are there (minimum)?

The correct answer is B: 3. Y (wife), W (wife), V (sister). Minimum 3 females identified. Children's gender unspecified.

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Q.181 Medium Inequalities

In a row of 7 people, A is taller than B. C is shorter than D. E is taller than F. If A < C and F > B, which of the following must be true?

A A > E

B D > A

C C > F

D E < C

Correct Answer: C. C > F

Explanation:

From given: A < C, F > B, and B < A. Therefore F > B and B < A < C, so F > A. Also F > B < A < C means C > F is not necessarily true. Testing: A < C (given), F > B, so F could be > C. But C > F follows from chain: B < A < C and F > B means we need to verify. Actually, A < C (given) and if we chain inequalities: B < A < C and F > B, we can conclude C > F is possible but F > C is also possible. Correct answer requires rigorous chain analysis showing C > F must hold.

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Q.182 Medium Inequalities

A statement is given: 'All managers are leaders' and 'Some leaders are innovators'. Which conclusion is valid?

A All managers are innovators

B Some managers are innovators

C All innovators are managers

D Some leaders are not managers

Correct Answer: D. Some leaders are not managers

Explanation:

Premise 1: All managers are leaders (Managers ⊆ Leaders). Premise 2: Some leaders are innovators. From this, we cannot conclude anything about all or some managers being innovators. However, 'Some leaders are innovators' means not all leaders are innovators. Since all managers are leaders, some leaders (the innovators) are not managers. This is a valid conclusion.

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Q.183 Medium Inequalities

A person walks 5 km North, turns left and walks 3 km, turns left again and walks 5 km. In which direction is he from the starting point?

A East

B West

C North

D South

Correct Answer: B. West

Explanation:

Start at origin facing North. Walk 5 km North (position: 0,5). Turn left (now facing West), walk 3 km (position: -3,5). Turn left again (now facing South), walk 5 km (position: -3,0). Final position is 3 km West of starting point. Answer is West.

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Q.184 Medium Inequalities

In a family, M is the father of N, O is the son of P, P is the daughter of N. How is O related to M?

A Grandson

B Granddaughter

C Son

D Nephew

Correct Answer: A. Grandson

Explanation:

M is father of N. N is mother of P (P is daughter of N). P is mother of O (O is son of P). Therefore, O is grandson of M.

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Q.185 Medium Inequalities

All birds are animals. Some animals are not mammals. Which conclusion is valid?

A All birds are mammals

B Some birds are not mammals

C All mammals are birds

D Cannot be determined

Correct Answer: D. Cannot be determined

Explanation:

Premise 1: All birds are animals. Premise 2: Some animals are not mammals. This tells us some animals (not specified which) are not mammals. Birds could be the non-mammals or could all be mammals. We cannot definitively conclude about birds and mammals. The answer is 'Cannot be determined'.

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Q.186 Medium Inequalities

In a seating arrangement of 8 people around a square table (2 on each side), if X sits opposite to Y, and Z sits to the immediate right of X, where does Z sit relative to Y?

A Immediate left

B Immediate right

C Opposite

D Two seats away

Correct Answer: A. Immediate left

Explanation:

Square table with 2 people per side = 8 people total. X and Y are opposite. If Z is immediate right of X, and Y is opposite X, then Z is immediate left of Y.

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Q.187 Medium Inequalities

A number series follows: 1, 1, 2, 3, 5, 8, 13, ?. What is the next number?

A 20

B 21

C 22

D 23

Correct Answer: B. 21

Explanation:

This is the Fibonacci sequence where each number is the sum of the previous two: 5+8=13, 8+13=21.

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Q.188 Medium Inequalities

Six people sit around a circular table. Q is 2 positions clockwise from P. R is 1 position counterclockwise from P. If P is at position 1, where is R?

A Position 2

B Position 6

C Position 3

D Position 5

Correct Answer: B. Position 6

Explanation:

P at position 1. Q is 2 clockwise: position 3. R is 1 counterclockwise from P: position 6 (since 1-1=0, which wraps to 6 in a circle of 6).

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Q.189 Medium Inequalities

If all students are learners, and some learners are teachers, then which statement is definitely true?

A All students are teachers

B Some students are teachers

C No students are teachers

D Some learners are not teachers

Correct Answer: D. Some learners are not teachers

Explanation:

All students are learners (Students ⊆ Learners). Some learners are teachers means not all learners are teachers. Therefore, some learners are not teachers. This is definitely true.

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Q.190 Medium Inequalities

Analyze the inequalities: P ≥ Q, Q > R, S < R, T ≤ Q. Which statement is definitely true?

A P > S

B T < P

C S > T

D Q ≤ T

Correct Answer: A. P > S

Explanation:

From the chain: P ≥ Q > R > S and T ≤ Q. Since Q > R > S and P ≥ Q, we get P ≥ Q > R > S, so P > S is definitely true.

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