Data Sufficiency MCQs
Practice free Data Sufficiency multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 97 questions — no login required.
Question 28easy
Question : What is the code for 'or' in the code language? Statements : I. 'nik sa te' means 'right or wrong', 'ro da nik' means 'he is right' and 'fe te ro' means 'that is wrong'. II. 'pa nik la' means 'that right man', 'sa ne pa' means 'this or that' and 'ne ka re' means 'tell this there'.
Question 29hard
Question : Madan is elder than Kamal and Sharad is younger than Arvind. Who among them is the youngest ? Statements : I. Sharad is younger than Madan. II. Arvind is younger than Kamal.
Question 30hard
Question : On which date in August was Kapil born ? Statements : I. Kapil's mother remembers that Kapil was born before nineteenth but after fifteenth. II. Kapil's brother remembers that Kapil was born before seventeenth but after twelfth.
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Question 31easy
Question : What is Gagan's age ? Statements : I. Gagan, Vimal and Kunal are all of the same age. II. Total age of Vimal, Kunal and Anil is 32 years and Anil is as old as Vimal and Kunal together.
Question 32hard
Question : In a certain code, '13' means 'stop smoking' and '59' means 'injurious habit'. What do '9' and '5' mean respectively in that code ? Statements : I. '157' means 'stop bad habit'. II. '839' means 'smoking is injurious'.
Question 33hard
Question : How much money do Vivek and Suman have together ? Statements : I. Suman has 20 rupees less than what Tarun has. II. Vivek has 30 rupees more than what Tarun has.
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Question 34hard
Question : Among Monika, Anita, Sonal, Ratna and Tanvy, who came last for the programme ? Statements : I. Monika came after Anita but not after Tanvy. II. Ratna came after Tanvy but not after Sonal.
Question 35hard
Question : Who among P, Q, R, S and T is the lightest? Statements : I. R is heavier than Q and T but lighter than S. II. S is not the heaviest.
Question 36hard
Question : How is T related to K? Statements : I. K has two sons; one of the sons is A. II. The mother of T has only two sons - Aand B.