GATE PI concept:six-sigma PYQs & Answers

Questions 1–2 of 2. Imported answers require independent review unless marked reviewed.

In a manufacturing system, for four different types of products (P, Q, R and S) are produced. The batch size of each product is

. The numbers of defective units are 60, 71, 80 and 55, for P, Q, R and S, respectively. Which one of the following statements is TRUE?

Your answerChoose one option.

All products conform to six sigma standard.

Only product S conforms to six sigma standard.

Except R, all other products conform to six sigma standard.

Products P and S conform to six sigma standard.

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Each of three firms P, Q and R manufactures 100 lakhs components. The number of defective components produced by P, Q and R are 30, 42 and 47, respectively. The firm(s) in conformance with Six Sigma standard is/are

Your answerChoose one option.

only P

P and Q

P, Q and R

Q and R

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GATE PI concept:six-sigma PYQs

How to practice concept:six-sigma

Question 43

Question 12