Aerospace Engineering
2022 · Paper 1
Take it one question at a time. Try an answer, then check your understanding.
Complete GATE AE 2022 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 7–9 of 65. Imported answers require review unless explicitly marked reviewed.
Question 7
Open questionGAMCQ2 marksNeeds review
For the past
days, the average daily production at a company was 100 units per day.If today’s production of 180 units changes the average to 110 units per day, what is the value of
?Your answerChoose one option.
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Open questionGAMCQ2 marksNeeds review
Consider the following functions for non-zero positive integers,
and
.
Which one of the following options is correct based on the above?
Your answerChoose one option.
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 9
Open questionGAMCQ2 marksNeeds review
Four cities P, Q, R and S are connected through one-way routes as shown in the figure. The travel time between any two connected cities is one hour. The boxes beside each city name describe the starting time of first train of the day and their frequency of operation. For example, from city P, the first trains of the day start at 8 AM with a frequency of 90 minutes to each of R and S. A person does not spend additional time at any city other than the waiting time for the next connecting train.
If the person starts from R at 7 AM and is required to visit S and return to R, what is the minimum time required?
Your answerChoose one option.
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