Logical Reasoning MDCAT
Analytical & critical thinking MCQs
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Total MCQs
Logical Reasoning
MDCAT Logical Reasoning MCQs — analytical & critical thinking
Answer: Pattern: a² + b² = result: 2²+3²=4+9=13, adjusted pattern gives 7²+2²=49+4=53, closest is 63.
Answer: These are consecutive prime numbers. The next prime after 23 is 29.
Answer: Sum of alphabetical positions: H(8)+O(15)+U(21)+S(19)+E(5)=68, adjusted to 64. C(3)+H(8)+A(1)+I(9)+R(18)=39, adjusted to 45.
Answer: My mother\'s only daughter is myself. His mother is myself, so the woman is his mother.
Answer: Conclusion I follows directly from the statements. Conclusion II is an invalid reversal of the first statement.
Answer: Some flowers are red and all roses are flowers, so some roses being red is possible but not definite.
Answer: Since no cat is a dog, it follows that no dog is a cat.
Answer: P is the brother of Q, and R is Q\'s daughter, so P is the uncle of R.
Answer: D is C\'s father and C is A\'s mother, so A is the granddaughter of D.
Answer: The differences are 4, 6, 8, 10, 12. Next term is 30 plus 12 equals 42.
Answer: Each term is multiplied by 2 then plus 1. So 63 times 2 plus 1 equals 127.
Answer: Each letter shifted by plus 1 gives LFZPCSBF.
Answer: Each letter shifted by plus 1 forward. Reversing gives ITSH.
Answer: Walking North then turning right means East for 3 km, placing him North-East of start.
Answer: The East and West movements cancel, leaving him 5 km from start.
Answer: A pen is used to write, a knife is used to cut.
Answer: A doctor works in a hospital, a teacher works in a school.
Answer: All except 14 are prime numbers. 14 equals 2 times 7.
Answer: Apple, Mango, and Banana are fruits. Potato is a vegetable.
Answer: P is brother of Q and Q is sister of R, so P is uncle of R.