Reasoning Ability - MCQ Practice Questions

If all roses are flowers, and some flowers are red, which of the following must be true?

Statement: All doctors are professionals. Some professionals are not ethical. Conclusion: Some doctors are not ethical.

In a family, there are 6 members: A, B, C, D, E, F. A is married to B. C and D are children of A and B. E is married to C. F is the child of C and E. Who is the mother-in-law of E?

All smartphones are electronic devices. Some electronic devices are expensive. Conclusion: Some smartphones are expensive. Is this conclusion valid?

In a family, X is the sister of Y. Y is the brother of Z. Z is the father of W. How is X related to W?

If MOUNTAIN = 13-15-21-14-20-1-9-14, how many letters in the code have odd position values?

Five people P, Q, R, S, T are sitting in a row. R is in the middle. P and Q are on the left of R. T is to the right of R. S is between Q and R. Who is sitting second from the left?

Statements: All engineers are logical. Some logical people are creative. Conclusion: All engineers are creative. Is this valid?

If PENCIL is coded as 16-5-14-3-9-12, how is ERASER coded?

Looking at a portrait, Anita said, 'His mother is my mother's only daughter.' Who is the person in the portrait?

Pointing to a man, a woman said, 'His mother is my father's wife.' How is the woman related to the man?

All fruits are healthy. Some healthy foods are expensive. Some expensive items are rare. Conclusion: All fruits are rare. Is this valid?

In a coded language, if BRIGHT = 2-18-9-7-8-20, and LIGHT = 12-9-7-8-20, what is the code for FIGHT?

A man points to a woman and says, 'Her father's only son's wife is my mother.' How is the woman related to the man?

Looking at a photograph, Raj said, 'He is the son of my father's only son.' Who is he in relation to Raj?

All doctors are professionals. Some professionals are wealthy. No wealthy person is unhealthy. Based on the above, which statement is definitely true?

2, 7, 24, 77, ?, 2431. What is the missing number?

Four people P, Q, R, S are sitting around a circular table. P is to the left of Q. R is opposite to P. Where is S sitting?

Five friends A, B, C, D, E sit in a row. B sits between A and C. D is not adjacent to C. E is at one end. Who sits in the middle?

Vikram starts at point X, goes 8 km South, then 6 km West, then 4 km North. How far is he from X and in which direction?