A gold smith has five gold rings each having a different weight.
Statement (1): Ring D weight twice as much as ring E.
Statement (2): Ring E weight four and one half times as much as ring F.
Statement (3): Ring F weight half as much as ring G.
Statement (4): Ring G weight half as much as ring H.
Statement (5): Ring H weight less than ring D but more than ring F.
Based on the above statements answer the following question.
Which of the numbered statement above is not necessary to determine the correct order of rings according to their weights? 

(a) 
Statement (1) 
(b) 
Statement (5) 
(c) 
Statement (4) 
(d) 
Statement (3) 
A gold smith has five gold rings each having a different weight.
Statement (1): Ring D weight twice as much as ring E.
Statement (2): Ring E weight four and one half times as much as ring F.
Statement (3): Ring F weight half as much as ring G.
Statement (4): Ring G weight half as much as ring H.
Statement (5): Ring H weight less than ring D but more than ring F.
Based on the above statements answer the following question.
Which of the numbered statement above is not necessary to determine the correct order of rings according to their weights? 

(a) 
Statement (1) 
(b) 
Statement (5) 
(c) 
Statement (4) 
(d) 
Statement (3) 
are complex numbers) has a real root, then 

a) 

b) 

c) 

d) 
None of these 
We hope we have given the updated helpful answer / content for your query in an easily accessible format to help you in preparing adequately. We do offer free support materials, 11th maths guide 11th maths guide 12th maths guide 10th maths guide, also for all the classes books and guide to all the students who sign up for SaraNextGen. Apart from traditional textbook queries, we've got conjointly provided further high order level thinking issues, that are seemingly to be expected in boards and competitive exams. It includes conceptual queries, MCQs, Long and short answer type queries, etc. These Questions are designed to learn each student and academics by providing chapterwise further issues focusing totally on testing conceptual information with applications. Here, we've got provided a number of the necessary ways in which within which the solutions of all the Questions will profit students of class 1 to 12. If you have any queries, drop a message to us and we will get back to you at the earliest.