Some books are novels. All novels are stories. Can we conclude 'Some books are stories'?
Answer: A
Some books are novels, and all novels are stories, therefore some books must be stories by logical deduction.
Q.82Easy
No vegetarian is a meat-eater. All carnivores are meat-eaters. What follows?
Answer: B
Since no vegetarian is a meat-eater and all carnivores are meat-eaters, it follows that no vegetarian is a carnivore.
Q.83Easy
All cricketers are athletes. Some athletes are disciplined. Which of the following is definitely true?
Answer: D
From the given statements, we cannot establish a definite relationship between cricketers and disciplined individuals. The second statement only tells us some athletes are disciplined, but doesn't specify if those athletes include cricketers.
Q.84Easy
No politician is corrupt. All honest people are politicians. Based on this, which statement is correct?
Answer: A
Since all honest people are politicians and no politician is corrupt, it follows that all honest people are not corrupt.
Q.85Easy
No artist is a businessman. All painters are artists. Therefore:
Answer: B
All painters are artists. No artist is a businessman. By logical chain, no painter can be a businessman.
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Q.86Easy
Some leaders are visionary. All visionaries are forward-thinking. Can we say all leaders are forward-thinking?
Answer: B
Only some leaders are visionary, not all. Therefore, we cannot conclude all leaders are forward-thinking.
Q.87Easy
All mammals breathe through lungs. All humans are mammals. Some humans are swimmers. Which is definitely false?
Answer: D
All humans are mammals and all mammals breathe through lungs. Therefore, all humans breathe through lungs. Option D is definitely false.
Q.88Easy
No pessimist is happy. All depressed people are pessimists. Therefore:
Answer: B
All depressed people are pessimists. No pessimist is happy. Therefore, no depressed person is happy.
Q.89Easy
Some players are champions. All champions are confident. Can we conclude all players are confident?
Answer: B
Only some players are champions. We cannot conclude all players are confident as not all players are necessarily champions.
Q.90Easy
Pointing to a photograph, Ravi said, 'She is the daughter of my father's only son.' Who is the person in the photograph to Ravi?
Answer: B
Ravi's father's only son = Ravi himself. Ravi's son's daughter = Ravi's niece. The photograph shows Ravi's niece.
Q.91Easy
If TRAIN is coded as 20-18-1-9-14, how is PLANT coded?
Answer: A
Each letter is coded as its position in alphabet: T=20, R=18, A=1, I=9, N=14. Similarly: P=16, L=12, A=1, N=14, T=20. So PLANT = 16-12-1-14-20.
Q.92Easy
Traveling 30 km east, then 40 km north, then 30 km west, finally 20 km south. How far and in which direction from the starting point?
Answer: A
Net east-west displacement: 30 - 30 = 0 km. Net north-south displacement: 40 - 20 = 20 km north. Final position is 20 km north of starting point.
Q.93Easy
In a series: 2, 6, 12, 20, 30, ?, Find the missing number.
Answer: B
Pattern: 1×2=2, 2×3=6, 3×4=12, 4×5=20, 5×6=30, 6×7=42. Each term is n(n+1).
Q.94Easy
In a row of 8 people, A is sitting at position 3 from left. B is sitting 2 positions to the right of A. C is sitting to the immediate right of B. What is the position of C from the left?
Answer: B
A is at position 3 from left. B is 2 positions right of A, so B is at position 3+2=5. C is immediate right of B, so C is at position 5+1=6.
Q.95Easy
If TIGER is coded as 5-9-7-5-18, what is the code for LION?
Answer: A
T=20→5, I=9→9, G=7→7, E=5→5, R=18→18. Pattern: Position in alphabet. L=12, I=9, O=15, N=14. Code = 12-9-15-14.
Q.96Easy
A is mother of B, B is sister of C, D is father of C. How is A related to D?
Answer: A
A is mother of B, B is sister of C means A is also mother of C. D is father of C. Therefore, A is wife of D.
Q.97Easy
BOOK is to READ as FOOD is to ?
Answer: A
BOOK is something you READ. FOOD is something you EAT. The relationship is purpose/action.
Q.98Easy
3, 6, 12, 24, 48, ?
Answer: C
Each number is multiplied by 2. 3×2=6, 6×2=12, 12×2=24, 24×2=48, 48×2=96.
Q.99Easy
CAR is to AUTOMOBILE as FLOWER is to ?
Answer: A
CAR is a specific example of AUTOMOBILE (category). FLOWER is a specific example of PLANT (category). The relationship is specific to general.
Q.100Easy
1, 4, 9, 16, 25, ?
Answer: A
Series of perfect squares: 1²=1, 2²=4, 3²=9, 4²=16, 5²=25, 6²=36.
