Infosys Previous Years Solved Sample Placement Papers
Logical Reasoning Questions
Each of the three girls Shravya, Sruthi, and Shyamala has appeared for the Maths, Physics, and Chemistry examinations. The sum of the marks scored in the three subjects by any one girl is 100. Further, in each subject, the marks of all three girls put together is 100. They were given ranks 1 to 3 in each subject in the decreasing order of their marks in the subject. The following information is also known about their ranks and marks:
- i) Shravya got equal marks in Maths and Chemistry, which is 4 less than her marks in Physics.
- ii) Of all the girls, Shyamala's score of 37 marks in Chemistry is the highest, which is more than the highest in Physics and also the highest in Maths.
- iii) Sruthi scored more marks in Physics than that scored by Shyamala in Maths.
- iv) Except Shravya, no other girl scored the same marks in any two subjects.
- v) No two girls scored the same marks in any subject.
- vi) Each girl got a different rank in each of the three subjects.
Questions
-
Who got third rank in Maths?
- a) Shravya
- b) Sruthi
- c) Shyamala
- d) Can't be determined
-
What is the highest marks scored in Maths among these three girls?
- a) 32
- b) 33
- c) 34
- d) 35
-
What is the least score of any of the three girls in any of the three subjects?
- a) 29
- b) 30
- c) 31
- d) 28
-
Which of the following statements is true?
- a) Sruthi scored more marks in Chemistry than the marks scored by Shyamala in Physics.
- b) Sruthi scored more marks in Chemistry than that scored by Shravya in Maths.
- c) Shyamala scored more marks in Maths than that scored by Shravya in Physics.
- d) Shyamala scored more marks in Physics than that scored by Sruthi in Chemistry.
Logical Groups Questions
The questions given below have four groups of three statements each. Read the statements in each group carefully and identify the group/groups where the third statement logically follows the first two statements in the group.
-
- A) All books are copies. All copies are papers. All books are papers.
- B) All cubes are squares. All cubes are triangles. All triangles are squares.
- C) All singers are dancers. All dancers are musicians. All musicians are singers.
- D) No cock is hen. All hens are chickens. No hen is chicken.
a) Only D
b) Only A
c) Only B and C
d) Only A and D -
- A) Some journals are magazines. Some magazines are periodic. Some journals are periodic.
- B) Some horror is ghost. All ghosts are faints. Some horror faints.
- C) All scientists are researchers. All researchers are professors. Some professors are scientists.
- D) Many baggages are luggages. All luggages are packages. Some packages are not baggages.
a) Only B, C, and D
b) Only B and C
c) Only A and D
d) Only B -
- A) Many fountains are cascades. No waterfall is fountain. Some cascades are not waterfalls.
- B) No bag is pack. No pack is jack. No jack is bag.
- C) No good is bad. All bad is not good. Some good is not bad.
- D) Scale is ruler. No ruler is pointer. No pointer is scale.
a) Only A
b) Only D
c) Only A and D
d) Only C and D -
- A) No esthetic is an atheist. Some esthetics are monotheists. Some monotheists are not polytheists.
- B) All sentences are words. No word does not have meaning. Some which do not have meanings are not sentences.
- C) No river is sea. Some seas are oceans. Some oceans are not rivers.
- D) No MMTS is MRTS. All public transports are MRTS. No public transport is MMTS.
a) Only B, C, and D
b) Only C and D
c) Only A and B
d) Only B and C -
- A) All elephants are wild. All lions are wild. So all lions are elephants.
- B) All mangoes are red. Some apples are mangoes. So, all apples are red.
- C) All roads are boxes. All foxes are roads. So, all boxes are foxes.
- D) All XYZ can run. All ABC are XYZ. So, all ABC can run.
a) Only A
b) Only B
c) Only C
d) Only D