In a coding system, BRAIN is coded as 2-18-1-9-14. What will be the code for THINK?
Each letter is coded as its position in the alphabet. T=20, H=8, I=9, N=14, K=11
In a family, P is the mother of Q, R is the father of Q, S is the brother of Q, and T is the daughter of S. How is T related to P?
T is the daughter of S. S is the brother of Q. Q is the son/daughter of P. Therefore, T is the granddaughter of P.
Series: 2, 6, 18, 54, 162, ?
Each term is multiplied by 3. 162 × 3 = 486
Statement: Some fruits are sweet. All sweet things are healthy. Conclusion: Some fruits are healthy.
Some fruits are sweet AND all sweet things are healthy. Therefore, logically some fruits must be healthy.
Series: 5, 10, 20, 40, 80, ?
Each number is doubled. 80 × 2 = 160
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If PENCIL is coded as 16-5-14-3-9-12, what is the code for MOBILE?
Each letter is coded by its position in alphabet. M=13, O=15, B=2, I=9, L=12, E=5
LION is to FELINE as HORSE is to ?
Lion is a type of feline (cat family). Similarly, horse is a type of equine (horse family).
If MATHEMATICS is coded as 13-1-20-8-5-13-1-20-9-3-19, what is the code for LOGIC?
Each letter is coded by its position in the alphabet. L=12, O=15, G=7, I=9, C=3
APPLE is to FRUIT as CARROT is to ?
Apple is a type of fruit. Carrot is a type of vegetable. The relationship is part-to-whole category classification.
Series: 2, 6, 12, 20, 30, ?
What comes next?
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) where n increases by 1
Statement I: All doctors are professionals. Statement II: Some professionals are not doctors. Which is true?
If all doctors are professionals, then some professionals must be non-doctors (engineers, architects, etc.). Both statements are logically consistent.
Ram is 4 years older than Shyam. Shyam is 3 years younger than Priya. If Priya is 20 years old, how old is Ram?
Priya = 20. Shyam = 20-3 = 17. Ram = 17+4 = 21 years
A is the father of B. B is the mother of C. C is the sister of D. How is A related to D?
A is father of B, B is mother of C and D. Therefore, A is grandfather of D.
Looking at a photograph, Ramesh said, 'She is the mother of my mother.' Who is the woman in the photograph?
Mother of my mother = Grandmother.
Among six persons A, B, C, D, E, F: B is the son of A. D is the daughter of C. E is the sister of B. F is the mother of D. Who is the father of E?
B is son of A. E is sister of B. Therefore, E is also child of A, making A the father of E.
In a coding system, if CAT = 3120, DOG = 4157, then BAT = ?
C=3,A=1,T=20. D=4,O=15,G=7. B=2,A=1,T=20. So BAT = 2120.
If BOOK is coded as 2-15-15-11, and LOOK is coded as 12-15-15-11, then TOOK is coded as?
T is 20th letter. O is 15th, O is 15th, K is 11th. TOOK = 20-15-15-11.
Man is to Boy as Woman is to?
Man is adult male, Boy is child male. Woman is adult female, Girl is child female. Analogy: Adult to Child.
If in a code, RATIONAL = 18-1-20-9-15-14-1-12, then NATION = ?
N=14, A=1, T=20, I=9, O=15, N=14. NATION = 14-1-20-9-15-14.
Pointing to a photograph, Rajesh said, 'She is the mother of my son's wife.' How is Rajesh related to the woman in the photograph?
Son's wife is daughter-in-law. Mother of daughter-in-law makes Rajesh her father-in-law.
