In this 10th grade math worksheets 5, you can find 10 problems on math which are in the level of 10 th grade

Here is 10th grade math worksheets 5.

**1. The sum of ages of a father and the son is 45 years. Five years after the product of their ages will be 600. Find the present age of them.**

**2. An over head tank has been constructed to supply water to a village with a population of 3140 at the rate of 25 liters per head per day. Water is pumped in to it through a pipe of 10 cm diameter, the rate of flow being 4 m per sec.How long will it take to fill the tank every morning? (π = 3.14)**

**3. It is 9 hours now in a 12 hour clock. What will be the time after 18 hours?**

**4. Find the sum of 15 cubes, whose sides are 1 cm,2 cm,3 cm ........... 15 cm respectively**

**5. In a flower garden, there are 21 cactus plants in the first row,19 in the second, 17 in the third and so on. There are 5 cactus plants in the last row. How many no of rows are there in the flower garden?**

**6. A straight highway leads to the foot of a tower. A man is standing at the top of the tower observes a car at an angle of depression 30 °, which is approaching the foot of a tower with a uniform speed. Six seconds after, the angle of depression of the car is found to be 60°find the time taken by a car to reach the foot of the tower from this point.**

**7. Find the area of the shaded region of the given picture.If the radius of the the two concentric circles with center O are cm and 14 cm respectively and angle AOB =40 °**

**8.The straight lines x + y - 5 =0 and 2x + 3y = 13 are the diameters of a circle.Find the radius of the circle if the circle passes through the point (2,1)**

**9. The variance of 5 values is 9.If each value is doubled then determine the standard deviation of new values.Find the numbers.**

**10. The mean runs scored by three batsman A,B and C in the same series of 10 innings are 58,48 and 14 respectively. The standard deviation of their runs are 15,12 and 2 respectively.Who is the most consistent batsman?**

(A) A |

(B) B |

(C) C |

These are the questions on math prepared in 10th grade math worksheets 5 based on the curriculum of 10th grade.

Answers:

1. 35 years, 10 years

2. 41 minutes 40 seconds

3. 3 hours

4. 14400 cm³

5. 9

6. 3 seconds

7. 154/3 cm²

8. 2 units

9. 6

10. C 10th grade math worksheets 5

**Worksheet 1****Worksheet 2****Worksheet 3****W**orksheet 4**W**orksheet 6**W**orksheet 7**W**orksheet 8**W**orksheet 9**W**orksheet 10**W**orksheet 11**W**orksheet 12**W**orksheet 13**W**orksheet 14**Worksheet 15**

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