A man walks 10km north, then 6km east, then 10km south. How far is he from the starting point?
Answer: A
Starting at origin (0,0). After 10km north: (0,10). After 6km east: (6,10). After 10km south: (6,0). Distance from origin = 6km.
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Q.66Easy
BOOK is to READ as KEYBOARD is to:
Answer: A
BOOK is the object used to READ. KEYBOARD is the object used to TYPE. The relationship is object-to-action.
Q.67Easy
In a row of 12 students, P is 8th from the left. What is P's position from the right?
Answer: B
If P is 8th from left in a row of 12, then from right: 12 - 8 + 1 = 5. P is 5th from the right.
Q.68Easy
LAMP is to LIGHT as THERMOMETER is to:
Answer: B
LAMP produces LIGHT. THERMOMETER measures TEMPERATURE. Relationship is object-to-purpose.
Q.69Easy
Find the odd one out: TRIANGLE, SQUARE, PENTAGON, HEXAGON, CIRCLE
Answer: C
Triangle, Square, Pentagon, and Hexagon are all polygons (have straight sides and vertices). Circle is the only curved shape without straight sides.
Q.70Easy
Series: 4, 12, 36, 108, 324, ?, 2916. What is the missing number?
Answer: A
Each number is multiplied by 3: 4×3=12, 12×3=36, 36×3=108, 108×3=324, 324×3=972, 972×3=2916.
Q.71Easy
OCEAN is to WATER as DESERT is to:
Answer: A
OCEAN is made of/contains WATER. DESERT is made of/contains SAND. The relationship is composition.
Q.72Easy
In a puzzle, there are 7 people: A, B, C, D, E, F, G sitting in a row. E is 4th from left. C is 2nd from left. G is 5th from right. What is B's position from left if B is immediately right of C?
Answer: B
C is 2nd from left, B is immediately right of C, so B is 3rd from left.
Q.73Easy
DOCTOR is to HOSPITAL as TEACHER is to:
Answer: B
DOCTOR works in a HOSPITAL. TEACHER works in a SCHOOL. The relationship is profession-to-workplace.
Q.74Easy
WINTER is to COLD as SUMMER is to:
Answer: A
WINTER is characterized by COLD temperature. SUMMER is characterized by HOT temperature. The relationship is season-to-temperature characteristic.
Q.75Easy
Series: 10, 20, 40, 80, 160, ?, 640. What should replace the question mark?
Answer: A
Each term is multiplied by 2: 10×2=20, 20×2=40, 40×2=80, 80×2=160, 160×2=320, 320×2=640.
Q.76Easy
A man is the father of his brother's son. What is their relationship?
Answer: A
A man's brother's son = the man's nephew. Therefore, the man is the uncle of his brother's son.
Q.77Easy
VIOLIN is to MUSIC as PAINTBRUSH is to:
Answer: B
VIOLIN is an instrument used to create MUSIC. PAINTBRUSH is an instrument used to create ART. The relationship is tool-to-output.
Q.78Easy
All cats are animals. Some animals are pets. Which of the following conclusions is definitely true?
Answer: B
From 'All cats are animals' and 'Some animals are pets', we can only conclude that it's possible some cats are pets, but not definite.
Q.79Easy
No flower is a fruit. All fruits are sweet. What can be concluded?
Answer: B
Since no flower is a fruit, and all fruits are sweet, flowers cannot be sweet through this relation.
Q.80Easy
All doctors are professionals. All professionals are educated. Therefore, which conclusion follows?
Answer: C
By transitive property: All doctors are professionals, and all professionals are educated, therefore all doctors are educated.
