Mastering the General Aptitude Interview
Navigating the world of job interviews can be challenging, especially when it comes to aptitude tests. These tests assess a candidate's problem-solving, logical reasoning, and numerical skills. Aptitude interview questions are common in technical and non-technical fields and are crucial in evaluating a candidate's fit.
This post will explore some typical aptitude interview questions and provide detailed answers tailored to freshers and experienced professionals. Plus, we will share some essential tips on how to excel in these tests.
General Interview Aptitude Questions for Freshers
Here are the most asked aptitude interview questions with answers for freshers.
1. The clock shows 3:15. What is the angle between the hour and the minute hand?
Answer: At 3:00, the hour hand is at 90 degrees. Every minute, it moves by 0.5 degrees. At 3:15, it has moved 15 * 0.5 = 7.5 degrees. The minute hand at 15 minutes is at 90 degrees. The angle between them is 90 - 7.5 = 82.5 degrees.
2. If it takes 5 machines 5 minutes to make 5 widgets, how long would it take 100 machines to make 100 widgets?
Answer: This question tests your understanding of rate and efficiency. Each machine takes 5 minutes to make one widget. 100 machines would also take 5 minutes to make 100 widgets, as each machine works independently.
3. You are in a race and overtake the second person. What position are you in now?
Answer: If you overtake the second person, you take their place, and therefore, you are now in second place.
4. If a store reduces the price of an item by 30% and then by 20%, what is the total percentage reduction?
Answer: This question checks your understanding of successive percentage changes. A 30% reduction reduces the price to 70% of its original price, and a further 20% reduction makes it 80% of the reduced price. So, the final price is 0.7×0.8=0.56.
0.7×0.8=0.56 of the original, which is a 44% reduction.
Q5. A jar has three red balls, four green balls, and five blue balls. What is the probability of drawing a red ball?
Answer: Total balls = 12 (3 red, 4 green, 5 blue). Probability of drawing a red ball = Number of red balls / Total number of balls = 3/12 = 1/4.
Q6. If the day after tomorrow is a Wednesday, what day was it three days before the day before yesterday?
Answer: If the day after tomorrow is Wednesday, then today is Monday. The day before yesterday was Saturday, so three days before that was Wednesday.
General Aptitude Interview Questions for Experienced
Read below for the top aptitude interview questions for experienced candidates.
1. If the probability of an event occurring is 0.20, what are the odds against the event?
Odds against an event = (1 - probability of event) / probability of event. Here, it is (1 - 0.20) / 0.20 = 4/1 or 4:1.
2. In a certain code, 'COMPUTER' is written as 'PMOCTUER'. How would 'KEYBOARD' be written in that code?
Answer: This question tests pattern recognition. In the code, the letters are rearranged in pairs. So, 'KEYBOARD' would be written as 'EKYABDRO'.
3. If a cube's surface area is 150 square units, what is the length of one of its sides?
Answer: The surface area of a cube = 6 × (side)^2. Thus, (side)^2 = 150/6 = 25. Therefore, the side of the cube = √25 = 5 units.
4. How many digits are there in the number 2^20?
Answer: This is a test of your understanding of logarithms. Logarithm base 10 of 2^20 gives the number of digits. Log10(2^20) ≈ 6.02, so there are 7 digits.
5. If 5 cats catch 5 mice in 5 minutes, how many cats are needed to catch 100 mice in 100 minutes?
Answer: As 5 cats catch 5 mice in 5 minutes, they would catch 100 mice in 100 minutes. Thus, the same 5 cats are needed.
6. In a certain code language, 'DESTINY' is coded as 'ESDITNY'. How would 'PROSPER' be coded in that language?
Answer: The pattern in the code involves moving the second letter to the first position and the third letter to the last position while keeping the rest of the letters in the same order. Applying this to 'PROSPER', the code becomes 'RPOSPRE'.
How to Get Through the Aptitude Test Questions for an Interview?
Aptitude tests can be challenging, but with the right approach, you can excel. Here are some tips:
- Practice Regularly: Familiarise yourself with common types of aptitude interview questions. Practise regularly to improve your speed and accuracy.
- Understand the Basics: Ensure you grasp basic mathematical concepts, logical reasoning, and data interpretation skills.
- Time Management Skills: Aptitude tests are often timed. Practice managing your time effectively, ensuring you can answer as many questions as possible.
- Read Questions Carefully: Misinterpreting a question can lead to a wrong answer. Read each question carefully to understand what is being asked.
- Stay Calm and Focused: Anxiety can hinder performance. Stay calm and focused throughout the test to ensure you perform at your best.
Quantitative Aptitude, Logical Reasoning and Verbal Ability Topics
Whether preparing for a job interview or aiming to sharpen your skills, this resource covers various topics to enhance your aptitude. Dive into the quantitative, logical reasoning, and verbal ability sections for a well-rounded preparation.
Quantitative Aptitude Topics:
- Arithmetic:
- Basic Operations
- Percentages
- Profit and Loss
- Time and Work
- Ratio and Proportion
- Algebra:
- Equations
- Inequalities
- Polynomials
- Geometry:
- Triangles
- Circles
- Quadrilaterals
- Data Interpretation:
- Tables
- Bar Graphs
- Pie Charts
- Number Series:
- Identifying Patterns
- Completing Series
Logical Reasoning Topics:
- Puzzles:
- Number Puzzles
- Logical Puzzles
- Seating Arrangements:
- Circular
- Linear
- Analytical Reasoning:
- Deductions
- Conclusions
- Coding-Decoding:
- Letter Coding
- Number Coding
- Blood Relations:
- Family Tree Problems
- Syllogisms
Verbal Ability Topics:
- Reading Comprehension:
- Passage Analysis
- Inference Questions
- Grammar and Usage:
- Sentence Correction
- Error Spotting
- Vocabulary:
- Synonyms
- Antonyms
- Analogies
- Critical Reasoning:
- Strengthening/Weakening Arguments
- Assumptions
- Sentence Completion:
- Cloze Test
- Filling in the Blanks
Conclusion
Aptitude interview questions are an integral part of many interview processes. By understanding the types of questions asked and practising regularly, you can significantly improve your chances of success. These tests assess a mix of your analytical, numerical, and logical skills. With the right preparation of these aptitude interview questions, you can demonstrate your aptitude and secure your desired job.
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