Complete GATE CE 2018 Paper 2 overview, original pages and practice · Timed previous-paper practice

Questions 28–30 of 65. Imported answers require review unless explicitly marked reviewed.

Paper practice 65 questionsPage 10 of 22

Question 18

Open question
CEMCQ1 markNeeds review
The initial concavity in the load-penetration curve of a CBR test is NOT due to
Your answerChoose one option.

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Question 19

Open question
CENAT1 markNeeds review
Probabiity (up to one decimal place) of consecutively picking 3 red balls without replacement from a box containing 5 red balls and 1 white ball is _____

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Question 20

Open question
CENAT1 markNeeds review
The quadratic equation

is to be solved numerically starting with an initial guess as

. The new estimate of x after the first iteration using Newton-Raphson method is _____

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