IBPS RRB Office Assistant (Multipurpose) Prelims practice question

Statement: There are 45 students in a class, of which 15 are girls. Conclusions: I. There are 31 boys in the class. II. More than half the students in the class are girls. Which conclusion(s) logically follow(s)?

From a IBPS RRB Office Assistant (Multipurpose) Prelims Reasoning practice set · Reasoning

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Correct answer: (D) Neither conclusion I nor II follows

Boys = 45 - 15 = 30, so conclusion I is false. Girls are not more than half of 45, so conclusion II is false. Hence, 'Neither conclusion I nor II follows'.

हिंदी में प्रश्न

कथन: एक कक्षा में 45 छात्र हैं, जिनमें से 15 लड़कियाँ हैं। निष्कर्ष: I. कक्षा में 31 लड़के हैं। II. कक्षा में आधे से अधिक छात्र लड़कियाँ हैं। कौन सा/से निष्कर्ष तार्किक रूप से निकलता/निकलते है/हैं?

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सही उत्तर: (D) Neither conclusion I nor II follows

Boys = 45 - 15 = 30, so conclusion I is false. Girls are not more than half of 45, so conclusion II is false. Hence, 'Neither conclusion I nor II follows'.

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Statement: There are 45 students in a class, of which 15 are girls. Conclusions: I. There are 31 boys in the class. II. More than half the students in the class are girls. Which conclusion(s) logically follow(s)?

हिंदी में प्रश्न

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