Study the given table and answer the question that follows. The table shows the number of copies of a book sold by seven different shops on a particular day.
| Shops | Copies sold of the book |
| S1 | 42 |
| S2 | 38 |
| S3 | 61 |
| S4 | 39 |
| S5 | 51 |
| S6 | 59 |
| S7 | 60 |
The cost of each copy of the book is ₹70. What is the total cost of all the copies of the book that got sold on that day from all these seven shops taken together?
The radius of a sphere is 14 cm. What is the surface area of this sphere?\( \text{use } \pi = \frac{22}{7} \)
The pie chart given below shows the number of pens sold by each of 8 different shops in a month as a percentage of the total number of pens sold by these 8 shops taken together in that month.
What will be the sum of the central angles made by the sectors A1 and A4?
Study the given bar-graph and answer the question that follows.
The bar-graph represents the voting for class monitor in class 9.
In percentage figures how many more votes did Vaibhav get than Paridhi?