# Quantitative Aptitude: Questions, Concepts, Explanation, Solved Examples

By | January 17, 2020

## Quantitative Aptitude

Quantitative Aptitude is one of the most scoring and important sections for Banking, SSC and for all competitive examination. it measures the numerical ability and accuracy in Mathematics.it is always one of the scoring subject. Banks, SSC, UPSC, State Level Exams, CAT, MAT, XAT, and GMAT and many other significant exams have Quantitative Aptitude as a major section. Many companies use it in their selection procedure.

Section Includes:

• Simplification
• Number Series
• Average
• Problem on Age
• Percentage
• Profit & Loss
• Ratio & Proportion
• Partnership
• Time and work
• Pipe & Cistern
• Time & Distance
• Problem on Train
• Boat & Stream
• Allegation & Mixture
• Simple Interest
• Compound Interest
• Mensuration
• Permutation and Combination
• Probability
• Data Interpretation
• Data Sufficiency

### Solve the Following Questions:

Q1: A can do a work in 10 days and B can do same work in 15 days. In how many days they work together to complete the work.

1. 5 Days.
2. 6 Days.
3. 8 Days
4. 15 Days
5. 10 Days

Q2: A and B can do a work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in:

1. 5 Days
2. 9 Days
3. 3 Days
4. 8 Days.

Q3: A can complete a piece of work in 20 days, B can do the same work in 25 days. if they start work together but after 5 days A left. In how many days the total work would be done:

1. 15 Days
2. 16 Days
3. 19 Days
4. 21 Days

Q3: A Alone can do a piece of work in 6 days, and B alone in 8 days. A and B undertook to do it for Rs 3200. with the help of C they complete the work in 3 days. How much is to be paid to c:

1. Rs 500
2. Rs 650
3. Rs 400
4. Rs 265

Q4: A can do a piece of work in 40 days. hw works it for 8 days and then B finished it in 6 days.How long will they together take to complete the work?

1. 15 Days
2. 13 Days
3. 9 Days
4. 12 Days

Q5: A and B can complete a piece of work in 24 days and 36 days respectively. They start the work but 3 days before completion of work A left. In how many days will the total work be completed:

1. 16 Days
2. 21 Days
3. 18 Days
4. 13 Days

Q6: 40 men cut 60 trees in 8 hrs. If 8 men leave the job how many trees will be cut in 12 hrs:

1. 45 Trees
2. 79 Trees
3. 56 Trees
4. 72 Trees

Q7: A certain number of men can do a piece of work in 60 days. If there were 8 more it could be finished in 10 days less. How many men are there:

1. 45 men.
2. 42 men
3. 35 men
4. 40 men.

Q8: A can a piece of work in 6 days. B takes 8 days to complete it. C takes as long as A and B working together. How long will it take B and C to complete the work together:

1. 5 days
2. 2 days
3. 7 days
4. 6 days

Q9: 4 men and 5 women can complete a work in 8 days, while 3 men and 7 women complete it in 10 days. In how many days will 10 women complete it:

1. 42 days
2. 46 days
3. 40 days
4. 43 days

Q10: If 5 men or 9 women can do a piece of work in 19 days. 3 men and 6 women will do the same work in how many days:

1. 15  days
2. 20 days
3. 10 days
4. 19 days