Quantitative Aptitude
A sum invested at the rate of 6% simple interest per annum grows to ₹1,13,880 in 5 years. What is the simple interest, If the same amount is invested for 8 years at the rate of 9% per annum?
Find the compound interest (compunded annually) at Rs.2,000 for \(2\tfrac{1}{2}\) years at 10% per annum?
Study the given table and answer the question that follows
The table shows the number of voters in 4 different villages P,Q,R,S.
| Villages | Total number of registered voters | Percentage of people who voted (Out of the total number of registered voters) |
| P | 1100 | 68 |
| Q | 1450 | 62 |
| R | 1200 | 73 |
| S | 1124 | 87 |
The number of people who did not vote in village P is what percentage more than that who did not vote in village R?
\(6\tfrac{52}{81}\%\)
\(8\tfrac{52}{81}\%\)
\(7\tfrac{52}{81}\%\)
\(9\tfrac{52}{81}\%\)
Find the total surface area of a cuboid whose dimensions are 18m,6m and 3m
Yug covers a certain distance with a speed of 56km/h in \(\tfrac{3}{2}\) hours . If he wants to cover the same distance in 7 hours, what would his speed in km/h?
Vikram savs 13% of his monthly salary, if his monthly expenditure is ₹5,220 then his monthly savings is ?
20 men can complete a piece of work in 40 days, 40 women can do the same work in 60 days. If 10 men and 20 women work together, then in how many days will the work be completed?
A grocery seller mixes two varieties of tea costing ₹300 per kg and ₹160 per kg in such a ratio that by selling this mixture at the rate of ₹187 per kg the shopkeeper earns 10% profit. In what respective ratio does the grocery seller mix the two varieties of tea?
The following bar graph indicates the production of cement by 3 companies X,Y and Z during the years 2000-2003. The quantity is in lakh bags. Study the bar graph carefully and answer the question.
What is the ratio of the average production of company X during the period 2000-2003
to the production of company Y during the same period (in lakh bags).
The least common multiple LCM of p and q is r. The LCM of p2q and pq2 is ________