## 10th grade math worksheets 2

In this 10th grade math worksheets 2, you will find 10 problems from different topics of math.

1. Find the number of integers between 60 and 600 which are divisible by 9.

 (A) 50 (B) 90 (C) 60

2. The sum of a two digit number and the number obtained by reversing the digits is 66. If the digits of the number differs by 2, find the number.

 (A) 82 & 64 (B) 42 & 24 (C) 21 & 55

3. Find two consecutive odd positive integers, sum of their squares is 290.

 (A) 15 & 17 (B) 11 & 13 (C) 17 & 19

4.A boy of height 90 cm is walking away from the base of a lamp-post at a speed of 1.2 m/s.The lamp is 3.6 m above the ground level, find the length of her shadow after 4 seconds.

 (A) 1 m (B) 1.6 m (C) 2.5 m

5. If the points A (1,6), B (8,2), C (9,4), D (b,3) are the vertices of a parallelogram taken in order, find the value of b.

 (A) 2 (B) 5 (C) 7

6.A circus artist is climbing a 20 m long rope, which is stretched and tied from the top of a vertical pole to the ground.Calculate the height of the pole, if the angle  created  by the rope with the ground level is 30 °

 (A) 10 m (B) 15 m (C) 7 m

7. A farmer wishes to start a 100 sq.m rectangular garden. Since he has only 30 m barbed wire, he fences the sides of a rectangular garden getting letting his house compound wall act as the fourth side fence. Determine the dimension of the garden.

 (A) 5m x 20m (B) 10m x 15m (C) 30m x 12m

8.Find the area of the shaded portion in the below figure, where ABCD is a square of side 14 cm. (A) 36 cm2 (B) 54 cm2 (C) 42 cm2

9. Find the centroid of the triangle whose vertices are the points (8,4) (1,3) and (3,-1)

 (A) (2,3) (B) (5,1) (C) (4,2)

10. The standard deviation and the mean of 20 values are 21.2 and 36.6.Find the coefficient of variation.

 (A) 16.12% (B) 23.45% (C) 57.92%

These are the questions on math prepared in 10th grade math worksheets 2 based on the curriculum of 10th grade      10th grade math worksheet2  