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GATE 2019 : General Aptitude Quiz 2
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Question 1
Rajinder can count 200 numbers in a minute. He has been asked to count one billion numbers. It is also known that he is permitted a break of one day every 4 years. If he starts counting on January 1, 2001, which of the following options gives the correct option to reach the end of required counting?
Question 2
A car travels 8 km in the first quarter of an hour, 6 km in the second quarter and 16 km in the third quarter. The average speed of the car in km per hour over the entire journey is
Question 3
A shopkeeper gives a discount on the marked price based on quantity bought by a customer. Raja bought 10 pieces of a lunch box and was given 10% discount by the shopkeeper. When Radhika bought 20 pieces of the same lunch box, she was given 15% discount by the shopkeeper. In both the cases, the net amount of profit for the shopkeeper was identical. Which of the following is the ratio of marked price to the cost price for the lunch box?
Question 4
The sum of n terms of the series 4 + 44 + 444 + ……… is
Question 5
A five-digit number is formed using the digits 1,3,5,7 and 9 without repeating any of them. What is the sum of all such possible five digit numbers?
Question 6
Assume that equal number of people are born each day of the year. If the century under consideration is the 20th century, what is the percentage of people who are born on 29th February?
[Assume no deaths occur during the period under consideration].
[Assume no deaths occur during the period under consideration].
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