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Systems Plus Interview Questions and Answers

Updated 5 Feb 2024

Q1. There are 100 tablets (each weighing exactly same except for one). You have to find out the correct medicine by using a weighing machine but the catch is each time you weigh, it costs you 1 billion, How will yo...

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Ans.

Use binary search to minimize cost and find the correct medicine.

  • Divide the tablets into two equal groups and weigh them.

  • If the weights are equal, the correct medicine is in the other group.

  • If the weights are unequal, repeat the process with the lighter group.

  • Continue dividing and weighing until the correct medicine is found.

  • This approach reduces the number of weighings required to find the correct medicine.

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Q2. What is the 10 digit number a[0]a[1]a[2]a[3]a[4]a[5]a[6]a[7]a[8]a[9] in which i occurs a[i] times?

Ans.

The 10-digit number in which i occurs a[i] times is 6210001000.

  • The number has 6 zeros because i=0 occurs 6 times.

  • The number has 2 ones because i=1 occurs 2 times.

  • The number has 1 two because i=2 occurs 1 time.

  • The number has 0 threes because i=3 occurs 0 times.

  • The number has 0 fours because i=4 occurs 0 times.

  • The number has 0 fives because i=5 occurs 0 times.

  • The number has 1 six because i=6 occurs 1 time.

  • The number has 0 sevens because i=7 occurs 0 times.

  • The number has 0 eight...read more

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Q3. Guess the number of people watching a particular movie show in the United Kingdom

Ans.

It is impossible to accurately guess the number of people watching a particular movie show in the United Kingdom.

  • The number of people watching a movie show can vary greatly depending on various factors such as the popularity of the movie, the time of day, the day of the week, and the location of the theater.

  • To estimate the number of people watching a movie show, one would need access to data from ticket sales, theater capacities, and historical attendance patterns.

  • Market rese...read more

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Q4. How to assigning the new task to employees based on their past performance

Ans.

Assign tasks based on past performance by analyzing employee's strengths and weaknesses.

  • Analyze employee's past performance data

  • Identify their strengths and weaknesses

  • Assign tasks that align with their strengths

  • Provide training or support for areas of weakness

  • Regularly review and adjust task assignments based on performance

  • Consider employee preferences and career goals

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Discover Systems Plus interview dos and don'ts from real experiences

Q5. Guesstimate how much a thief, who operate on shopping can earn in a year

Ans.

A thief operating in shopping can earn anywhere from a few thousand to millions of dollars per year depending on their tactics and location.

  • The thief's location and the type of stores they target will greatly impact their earnings

  • Factors such as the thief's level of experience, skill, and risk-taking behavior will also play a role in their earnings

  • Some thieves may work alone while others may operate in organized groups, which can also impact their earnings

  • The thief's tactics ...read more

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Q6. There is a number lock on a bag. It has numbers from 1-8. The lock can open if any 2 of 3 numbers in the bag is correct. You have to open the bag in minimum number of steps

Ans.

To open the number lock on the bag, you need to try combinations of three numbers, ensuring that at least two of them are correct.

  • Start by trying the combinations of the first two numbers with each of the remaining six numbers.

  • If none of these combinations work, move on to the next pair of numbers and repeat the process.

  • Continue this pattern until you find a combination that opens the lock.

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Q7. Cement Industry in India

Ans.

The cement industry in India is a major contributor to the country's economy and infrastructure development.

  • India is the second-largest cement producer in the world, with a capacity of over 500 million tonnes per annum.

  • The industry is dominated by a few major players, including UltraTech Cement, ACC Limited, and Ambuja Cements.

  • Cement consumption in India is driven by the housing sector, infrastructure projects, and industrial construction.

  • The government's focus on affordable ...read more

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Q8. On a globe, you do following – go 1 mile south, go 1 mile east, and then go 1 mile north. Is it possible that final point is same as initial point? How many such initial points exist for which this is possible ...

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Ans.

On a globe, can you end up at the same point after going 1 mile south, 1 mile east, and 1 mile north?

  • This is possible on a specific point on the globe - the North Pole

  • At any other point, the final point will not be the same as the initial point

  • Therefore, only one initial point exists for which this is possible

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