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GATE 2020 General Aptitude Quiz 9
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Question 1
A can do 75% of a job in 9 days and B can do half of the job in 8 days. If they work on it together, then in how many days can they do half of the job?
Question 2
The radius of a wheel is 21 cm. What is the distance (in cm) travelled by the wheel in 15 revolutions?
Question 3
If 27, 45, x and 125 are in continued proportion, then find the value of x ?
Question 4
Selling price of a fan is Rs 4644. If profit percentage is 29%, then what is the cost price (in Rs) of fan?
Question 5
Tanzeem spent 1/5 of his salary on his friends, 1/10 of his salary on accommodation and 1/4 of his salary on savings. If he has Rs. 1800 left in his wallet, then find his total expenditure on accommodation and savings.
Question 6
If 9/4th of 7/2 of a number is 126, then 7/2th of that number is _____.
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