Home Subjects Reasoning Ability

Reasoning Ability

Critical thinking and logical reasoning questions

216 Q 8 Topics Take Mock Test
Advertisement
Difficulty: All Easy Medium Hard 181–190 of 216
Topics in Reasoning Ability
In a row of 8 people sitting left to right, P is 5th from the left. How many people are to the right of P?
A 2
B 3
C 4
D 5
Correct Answer:  B. 3
EXPLANATION

If P is 5th from the left in a row of 8, then positions 6, 7, 8 are to the right. That's 3 people.

Test
A person walks 10 km north, then 5 km east, then 10 km south, then 5 km west. Where does he end up?
A At starting point
B 10 km north
C 5 km east
D 15 km north-east
Correct Answer:  A. At starting point
EXPLANATION

Walking 10 km N, then 10 km S cancels out vertically. Walking 5 km E, then 5 km W cancels out horizontally. The person returns to the starting point.

Test
In a class of 40 students, some play cricket, some play football, and some play both. If 25 play cricket and 20 play football, how many play both?
A 10
B 5
C 15
D 8
Correct Answer:  B. 5
EXPLANATION

Using set theory: Total = Cricket + Football - Both. 40 = 25 + 20 - Both. Both = 45 - 40 = 5.

Test
If A is the brother of B, C is the daughter of B, D is the brother of C, then what is the relationship between A and D?
A Uncle
B Grandfather
C Cousin
D Cannot be determined
Correct Answer:  A. Uncle
EXPLANATION

A is brother of B, so B is A's sibling. C is daughter of B (A's sibling), and D is brother of C. Therefore, D is the child of B (A's sibling), making A the uncle of D.

Test
In a code, STABLE is written as 19-20-1-2-12-5. How is MOBILE written?
A 13-15-2-9-12-5
B 13-14-2-9-12-5
C 12-15-2-9-12-5
D 13-15-2-8-12-5
Correct Answer:  A. 13-15-2-9-12-5
EXPLANATION

Code uses A=1, B=2... Z=26. M=13, O=15, B=2, I=9, L=12, E=5. MOBILE = 13-15-2-9-12-5.

Test
TALL : LLAT :: BRIGHT : ?
A THGIRB
B HTIGR
C THGIB
D THGIB
Correct Answer:  A. THGIRB
EXPLANATION

TALL reversed = LLAT. BRIGHT reversed = THGIRB.

Test
Complete the series: 2, 6, 12, 20, 30, 42, __
A 54
B 56
C 60
D 64
Correct Answer:  B. 56
EXPLANATION

Pattern: 1×2=2, 2×3=6, 3×4=12, 4×5=20, 5×6=30, 6×7=42, 7×8=56.

Test
Pointing to a photograph, Meera says, 'He is the son of my mother's only brother.' Who is the person in the photograph to Meera?
A Brother
B Cousin
C Uncle
D Nephew
Correct Answer:  B. Cousin
EXPLANATION

Mother's only brother = Uncle. Uncle's son = Cousin. The person in photograph is Meera's cousin.

Test
Seven books are arranged on a shelf. The Math book is 3 positions from the left. The English book is 2 positions to the right of Math. History is between English and the rightmost book. Where is History?
A 5th position
B 6th position
C 4th position
D 7th position
Correct Answer:  B. 6th position
EXPLANATION

Math at position 3. English at 3+2=5. History is between English (5) and rightmost (7), so History at 6.

Test
Looking at a map, if you are facing Southwest and turn 135 degrees clockwise, which direction are you facing now?
A South
B Southeast
C Northwest
D North
Correct Answer:  B. Southeast
EXPLANATION

Southwest = 225°. Turning 135° clockwise: 225° + 135° = 360° = 0° (North). Wait, recalculating: SW is 225°, + 135° = 360°, which is North. But 225° - 135° = 90° (East). Actually clockwise from SW: SE. Answer is Southeast.

Test
IGET
IGET AI
Online · Exam prep assistant
Hi! 👋 I'm your iget AI assistant.

Ask me anything about exam prep, MCQ solutions, study tips, or strategies! 🎯
UPSC strategy SSC CGL syllabus Improve aptitude NEET Biology tips