Quantitative Aptitude
Aadish can complete a work in 14 days. If he worked for 8 days, then what fraction of the work would be left?
\( \frac{2}{7} \)
\( \frac{3}{7} \)
\( \frac{4}{7} \)
\( \frac{1}{7} \)
The following table shows the income (in ₹) of five different persons (A, B, C, D, E) over given 4 years.
| Years | 2015 | 2016 | 2017 | 2018 |
| A | 12000 | 12500 | 13000 | 13500 |
| B | 10000 | 11000 | 12000 | 13000 |
| C | 5000 | 6000 | 7000 | 8000 |
| D | 20000 | 25000 | 30000 | 35000 |
| E | 15000 | 16000 | 17000 | 18000 |
Find the average income of the five persons in year 2015.
The diameter of a circle is 42 cm. What is the difference between the lengths of the circumference and the radius of the circle? \( \text{use } \pi = \frac{22}{7} \)
What is the value of \( 0.0045 \div 4.5 \times 100 - 45 \div 5 \) is:
A invested an amount of ₹12,000 in a fixed deposit scheme for 2 years at an interest rate of 5% per annum, compounded annually. How much amount will A get on maturity of the fixed deposit?