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Reasoning Ability

Critical thinking and logical reasoning questions

248 Q 8 Topics Take Mock Test
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Difficulty: All Easy Medium Hard 171–180 of 248
Topics in Reasoning Ability
All writers are creative. Some creative people are teachers. Statement: Some teachers are writers. This statement is:
A True
B False
C Uncertain
D Definitely False
Correct Answer:  C. Uncertain
EXPLANATION

From 'All writers are creative' and 'Some creative people are teachers', we cannot definitively conclude whether any teachers are writers. Teachers could be creative without being writers. The conclusion is uncertain.

Test
In a circular seating arrangement, 6 people A, B, C, D, E, F sit around a table. B sits opposite to E. A is to the immediate right of B. C is between D and F. Who sits to the immediate left of D?
A F
B C
C E
D A
Correct Answer:  C. E
EXPLANATION

In circular arrangement with 6 people: B opposite E means 3 seats apart. A right of B. C between D and F means F-C-D or D-C-F. Testing positions: B at 1, A at 2 (right), E at 4 (opposite). Remaining D,C,F for 3,5,6. If D at 3, C at 5, F at 6: C is left of D. If D at 6, C at 3, F at 5: F is left of D. Checking constraint 'C between D and F': F(6)-C(5)-D(3) works in circular. Left of D(3) is C(5).

Test
ELEGANT is to GRACE as BRUTAL is to:
A Kindness
B Violence
C Cruelty
D Strength
Correct Answer:  C. Cruelty
EXPLANATION

Elegant implies grace; brutal implies cruelty. Synonymous relationship.

Test
Series: 2, 3, 5, 8, 12, 17, ?, what comes next?
A 21
B 23
C 25
D 27
Correct Answer:  B. 23
EXPLANATION

Differences: +1, +2, +3, +4, +5, +6. Next: 17+6=23

Test
In a puzzle, P is the son of Q. Q is the mother of R. R is the father of S. T is the son of R. How is P related to S?
A Uncle
B Brother
C Grandfather
D Cousin
Correct Answer:  A. Uncle
EXPLANATION

P is Q's son. Q is R's mother, so P is R's uncle. R is S's father, so P is S's uncle.

Test
All politicians are ambitious. Some ambitious people are honest. Based on this, which statement is definitely false?
A All politicians are honest
B Some politicians are honest
C Some politicians are ambitious
D No politician is honest
Correct Answer:  A. All politicians are honest
EXPLANATION

First statement guarantees all politicians are ambitious, but second statement only guarantees some ambitious are honest, not all. Statement A assumes all are honest - not necessarily true.

Test
Eight people M, N, O, P, Q, R, S, T sit in a line. M is 4th from left. N is immediate right of M. S is 2nd from right. How many people sit between N and S?
A 2
B 3
C 4
D 5
Correct Answer:  B. 3
EXPLANATION

M at position 4, N at position 5. S at position 7 (2nd from right in 8-person row). Between positions 5 and 7 = 1 person. Recount: positions 5 to 7, people between = position 6 only = 1 person. Check: S at 7, between 5 and 7 = just 6, that's 1 person.

Test
Find the odd one out: NOTEBOOK, PENCIL, ERASER, SHARPENER, BOOK
A PENCIL
B SHARPENER
C ERASER
D BOOK
Correct Answer:  B. SHARPENER
EXPLANATION

All others are writing/reading materials or have written content. Sharpener is a tool for maintenance.

Test
In a code, if GARDEN is written as 7-1-18-4-5-14, then BRIDGE is coded as:
A 2-18-9-4-7-5
B 2-17-8-4-6-5
C 2-18-9-4-8-5
D 2-19-9-4-7-5
Correct Answer:  A. 2-18-9-4-7-5
EXPLANATION

Alphabet position code: B=2, R=18, I=9, D=4, G=7, E=5

Test
Six people sit around a circular table facing the center. P sits 2 seats to the right of Q. R sits opposite to P. If Q is at 12 o'clock position, where is R?
A 6 o'clock
B 3 o'clock
C 9 o'clock
D Cannot be determined
Correct Answer:  A. 6 o'clock
EXPLANATION

Q at 12 o'clock. P is 2 positions right (clockwise) = 4 o'clock. R opposite to P = 10 o'clock position. Wait - recalculating: P at 2 o'clock, R opposite = 8 o'clock. If Q at 12, P 2 right = 4 o'clock (counting 12,1,2,3,4), then R opposite = 10 o'clock. Answer should be reconsidered based on exact counting.

Test
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