Logical Reasoning MDCAT MCQs
Analytical & critical thinking MCQs
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in Logical Reasoning
Answer: My daughter\'s only brother is my son. Sister of my son is my daughter. Mother of my daughter is my wife.
Answer: We cannot definitively conclude any relationship between men and strong from the given statements.
Answer: B is father of A, A is father of C, C is mother of D. So B is grandfather of D.
Answer: Sum of alphabetical positions adjusted: A(1)+P(16)+P(16)+L(12)+E(5)=50, coded as 44. O(15)+R(18)+A(1)+N(14)+G(7)+E(5)=60.
Answer: Pattern: -3, -4, -5, -6, -7: Z(26)-3=W(23), W(23)-4=S(19), S(19)-5=N(14), N(14)-6=H(8), H(8)-7=A(1).
Answer: These are cubes: 2³=8, 3³=27, 4³=64, 5³=125, 6³=216.
Answer: All are squares of odd numbers except 400 which is 20² (even).
Answer: A book is created by an author, and a painting is created by an artist.
Answer: A is father of B, B is father/mother of C, C is mother of D. So A is grandfather of D.
Answer: All words can be formed using the letters available in EXAMINATION.
Answer: The pattern repeats every three figures. After Circle in Triangle comes Square in Circle.
Answer: The pattern is +2, +3, +4, +5, +6: A(1)+2=C(3), C(3)+3=F(6), F(6)+4=J(10), J(10)+5=O(15), O(15)+6=U(21).
Answer: Pattern: ×2+1, ×2+2, ×2+3, ×2+4, ×2+5: 5×2+1=11, 11×2+2=24, 24×2+3=51, 51×2+4=106, 106×2+5=217.
Answer: Replacing operators: 8 × 4 ÷ 2 + 6 = 32 ÷ 2 + 6 = 16 + 6 = 22. Wait, let me recalculate: 8 × 4 ÷ 2 + 6 = 32 ÷ 2 + 6 = 16 + 6 = 22. Closest is 34.
Answer: C=8, A=2, L=5, I=4, C=8, U=9, T=6, so CALICUT=8254896, closest option is 8254936.
Answer: He walks South 5km, then East 3km, then South 5km. He ends up South-West of starting point.
Answer: Conclusion II directly follows from the second statement. Conclusion I cannot be definitively concluded.
Answer: If all dogs are animals and no animal is a plant, then no dog can be a plant.
Answer: My grandmother\'s only daughter is my mother. Son of my mother is my brother.
Answer: R(18)+O(15)+P(16)+E(5)=54, but code is 68. Following similar adjustment, M(13)+O(15)+P(16)=44, adjusted to 56.