Zoho 2021 Placement Aptitude Questions

A Simple Interest on a small sum of money in 4 years is 7/25th of the principal. So, find the rate of interest per year?

• 6.5%

• 5%

• 9%

• 7%

If the Selling price is doubled, then the profit gets tripled. Now find the percent of profit?

• 100%

• 66%

• 105%

• 120%

A certain amount earns the Simple Interest of Rs. 1500 after 8 years, which had the interest 2% more. Then how much more interest would be earned?

• 350

• 250

• Data inadequate

• 50

The speed of the current in the river is 2.5 km/h, and the speed of a man with the current is 15 km/h. Then, what is the man’s speed against the river current?

• 17.5 km/h

• 10 km/h

• 12.5 km/h

• 15 km/h

Two trains are approaching each other at speeds of 100 km/h and 50 km/h. They will meet in 3 hours. Find the current distance between them.

• 150 km

• 230 km

• 300 km

• 450 km

A boat whose speed is 15 km/h in still water goes 30 km downstream and then comes back in a total of 4:30 hours. What is the speed of the stream in km/h?

• 6 km/h

• 4 km/h

• 5 km/h

• 10 km/h

A calendar for the year 2007 will be the same for which year?

• 2014

• 2015

• 2017

• 2018

A library has an average of 300 visitors on Sundays and 200 on other days. What is the average number of visitors per day in a month of 30 days that begins with Sunday?

• 276

• 280

• 250

• 217

An open tap fills a cistern in 4 hours. However, due to a leak, it takes 4.5 hours. If the cistern is allowed to drain through the leak alone, how long will it take to empty?

• 8.5 hours

• 36 hours

• 18 hours

• 19 hours

What is the smallest number that, when doubled, is exactly divisible by 12, 18, 21, and 30?

• 630

• 480

• 1260

• 4850