Placement Papers - MCQ Practice Questions
Campus recruitment tests follow their own rhythm: a fixed time limit, a mix of sections, and negative marking that punishes guessing. This collection mirrors that format with quantitative aptitude, logical reasoning, verbal ability, and technical questions of the kind IT and core companies actually ask. Use it to build exam stamina, not just to check whether you know a topic.
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What will be the output of the following code snippet?
int x = 5;
int y = ++x + x++ + x;
System.out.println(y);
A can complete a task in 12 days. B can complete the same task in 18 days. If both work together, in how many days will they complete the task?
A train travels from City A to City B at 60 km/h. On the return journey, it travels at 40 km/h. If the total time taken for both journeys is 10 hours, what is the distance between the two cities?
Find the missing number in the series: 4, 9, 25, 49, 121, ?
A software developer needs to optimize a SQL query. Currently, the query performs a full table scan on a table with 1 million rows. Which of the following would be the BEST approach to improve performance?
A warehouse manager needs to pack boxes into containers. If 15 workers can pack 450 boxes in 6 hours, how many boxes can 20 workers pack in 8 hours, assuming the same productivity rate?
In a sequence: 2, 6, 12, 20, 30, __. What is the next number?
If a train travels 240 km in 4 hours and then 180 km in 3 hours, what is its average speed for the entire journey?
Which of the following words is closest in meaning to 'CANDID'?
A company's revenue grows by 25% in Year 1 and 20% in Year 2. If the initial revenue was ₹100 crore, what is the revenue after 2 years?
In a circular arrangement of 8 people, if person A sits at a fixed position, how many distinct arrangements are possible for the remaining 7 people?
Read the passage and answer: 'Amazon's supply chain relies on predictive analytics to forecast demand. This AI-driven approach reduces inventory costs and improves delivery times.' Which statement best captures the main idea?
A system processes 1000 requests per second. If 8% of requests fail and need retry, and each retry takes 2 seconds, approximately how many total seconds are needed to process 10,000 requests including retries (assuming sequential processing)?
A train travels at 60 km/h for 2 hours, then at 80 km/h for 3 hours. What is the average speed?
If 5 workers can complete a project in 12 days, how many days will 8 workers take?
The ratio of boys to girls in a class is 3:2. If there are 30 students, how many are girls?
If the cost price of an item is ₹500 and profit is 20%, what is the selling price?
What is the next number in the sequence: 2, 6, 12, 20, 30, ?
If A = 2B and B = 3C, and A + B + C = 22, find C.
In a group of 100 people, 60 like coffee, 50 like tea, and 30 like both. How many like neither?