Free Bilingual questions and answers of Quantitative Aptitude
Quantitative Aptitude is an important subject in various government exams, including SSC, Bank, Railway, and UPSC. It is a section that tests the candidate's ability to solve mathematical problems efficiently and accurately. The subject comprises various topics such as arithmetic, algebra, geometry, trigonometry, and data interpretation. Here are some reasons why Quantitative Aptitude is an important subject in government exams:
Importance of Quantitative Aptitude in government exams
- Testing of Mathematical Skills: Quantitative Aptitude section tests the candidate's mathematical skills, which are crucial for various job profiles. Candidates are required to solve mathematical problems accurately and efficiently using their mathematical skills.
- Enhancing Problem-Solving Skills: The subject of Quantitative Aptitude helps in enhancing problem-solving skills. Candidates are required to analyze complex problems and come up with a logical solution using their problem-solving skills.
- Improving Time Management Skills: Quantitative Aptitude section also helps in improving time management skills. Candidates are required to solve mathematical problems within a limited time, which helps in improving their time management skills.
- Testing of Analytical Abilities: The section of Quantitative Aptitude also tests the candidate's analytical abilities, which are essential for data analysis and interpretation. Candidates are required to interpret data and solve problems based on their analytical abilities.
- Enhancing Accuracy: The section of Quantitative Aptitude helps in enhancing accuracy in mathematical calculations. Candidates are required to solve mathematical problems accurately, which helps in improving their overall accuracy.
In conclusion, Quantitative Aptitude is an essential subject in government exams like SSC, Bank, Railway, and UPSC. It tests the candidate's mathematical skills, problem-solving abilities, time management skills, analytical abilities, and accuracy. Candidates must prepare thoroughly for this subject to increase their chances of selection for the job.
- Number Systems
- Simplification and Approximation
- Data Interpretation
- Data Sufficiency
- Number Series
- Ratio and Proportion
- Quadratic Equations
- Averages
- Boats and Streams
- Interest
- Percentage
- Profit and Loss
- Discount
- Mixtures and Alligation
- Permutation and Combination
- Time and Distance
- Time and Work
- Probability
- Partnership
- Pipes and Cistern
- Algebra
- Geometry
- Mensuration
- Trigonometry
- Statistics
Direction:
Pie-chart shown below shows percentages of cars sold by six Honda dealers.
Table shows the ratio of three type of cars out of total cars sold by different dealers. Study the data carefully and answer the following questions:
निर्देश: नीचे दिखाया गया पाई-चार्ट होंडा के छह डीलरों द्वारा बेची गई कारों का प्रतिशत दर्शाता है।
तालिका विभिन्न डीलरों द्वारा बेची गई कुल कारों में से तीन प्रकार की कारों का अनुपात दर्शाती है। डेटा का ध्यानपूर्वक अध्ययन करें और निम्नलिखित प्रश्नों के उत्तर दें :
Q. What is the difference between the number of Accord cars sold by dealers D and E together and the number of City cars sold by dealers B and F together? डीलर D और E द्वारा मिलाकर बेची गई Accord कारों की संख्या और डीलर B और F द्वारा मिलाकर बेची गई City कारों की संख्या के बीच कितना अंतर है?
- (A). 360
- (B). 420
- (C). 540
- (D). 480
Q. The number of Accord and Civic cars sold by dealer A together is what percent of the number of Civic and City cars sold by dealer D together? डीलर A द्वारा बेची गई Accord और Civic कारों की संख्या, डीलर D द्वारा बेची गई Civic और City कारों की संख्या का कितना प्रतिशत है?
- (A). 90%
- (B). 80%
- (C). 75%
- (D). 60%
Q. What is the average number of Civic cars sold by dealers A, B, D and E together? डीलर A, B, D और E द्वारा मिलाकर बेची गई Civic कारों की औसत संख्या कितनी है?
- (A). 670
- (B). 710
- (C). 690
- (D). 650
Q. What is the ratio of the number of Civic and City cars sold together by dealer B to that by dealer E? डीलर B द्वारा बेची गई Civic और City कारों की संख्या का डीलर E द्वारा बेची गई कारों की संख्या से अनुपात कितना है?
- (A). 11 : 7
- (B). 7 : 11
- (C). 5 : 8
- (D). 8 : 5
Q. Out of six dealers, which dealer sold the minimum numberof City cars? छह डीलरों में से किस डीलर ने City कारों की न्यूनतम संख्या बेची?
- (A). B
- (B). A
- (C). D
- (D). E
Q.
Find the value of (?) in given series:
2, 4, 12, ? , 3612
- (A). 12
- (B). 84
- (C). 256
- (D). 578
The pattern is, $$x^2/2+x$$
Q. The salaries of A,B and C are in the ratio 5:3:2. If the increments of 20% ,10% and 20% are allowed in their salaries, then what will be the new ratio of their salaries ? A,B और C का वेतन 5:3:2 के अनुपात में है। यदि उनके वेतन में 20%, 10% और 20% की वृद्धि की जाती है, तो उनके वेतन का नया अनुपात क्या होगा?
- (A). 22:11:9
- (B). 22:10:8
- (C). 20:11:8
- (D). 20:10:9
Q. Two numbers are respectively 25% and 50% more than a third number. The ratio of the two numbers is: दो संख्याएँ एक तीसरी संख्या से क्रमशः 25% और 50% अधिक हैं। दो संख्याओं का अनुपात है:
- (A). 3 : 5
- (B). 5 : 6
- (C). 5 : 4
- (D). 4 : 5
Let the third number be $$x$$
then, first number = $$125%ofx=125x/100=5x/4$$
second number = $$150%ofx=150x/100=3x/2$$
$$therefore$$ Ratio of first two numbers=$$5x/4 : 3x/2 = 10x : 12x = 5 : 6$$
माना तीसरी संख्या $$x$$ है
फिर, पहली संख्या = $$125%ofx=125x/100=5x/4$$
दूसरी संख्या = $$150%ofx=150x/100=3x/2$$
$$therefore$$ पहली दो संख्याओं का अनुपात=$$5x/4 : 3x/2 = 10x : 12x = 5 : 6$$
Q. The average salary of 120 employees in the bank is Rs.15,000 per month. If the no of assistant is thrice the no of POs and average salary of assistant is 1/3rd of the average salary of POs then find the average salary of POs ? बैंक में 120 कर्मचारियों का औसत वेतन 15,000 रुपये प्रति माह है। यदि सहायक की संख्या पीओ की संख्या से तीन गुना है और सहायक का औसत वेतन पीओ के औसत वेतन का 1/3 है, तो पीओ का औसत वेतन ज्ञात कीजिये?
- (A). 18000
- (B). 36000
- (C). 25000
- (D). 30000
- (E). 21000