10th grade math worksheet14

In this 10th grade math worksheet14, you can find 10 problems on math which are in the level of 10 th grade.Teachers and parents also can help the children to practice the work sheets and improve their knowledge. If you are having any difficulties to solve these problems please Contact us via mail. We will send you step by step detailed solution. By solving these problems you can realize you capability. Your valuable suggestions are welcome for the improvement of this site. 

Here is 10th grade math worksheet14.

1.The sides of a right angle triangle are (x  - 1.8) cm ,(x + 1.8) cm and (x + 1) cm .Find the area of the triangle.

(A) 1.8 square cm
(B) 9.6 square cm
(C) 12.5 square cm



2.If A={a,b.c,d,e,f,g,h} ,B={a,b,e,f} and C={a,c,e,g,h,k} find A-(B ∪ C)

(A) {a,c,e}
(B) {a,b,d}
(C) {d}



3.What is 19 months after July?

(A) February
(B) March
(C) July



4.A G.P consists of even number of terms. If sum of all the terms is three times of the odd number.Find the common ratio.

(A) 2
(B) 6
(C) 7



 5.A rocket is in the form of a cylinder surmounted by a cone.The cylinder is of radius 2.5 m and the height 21 m and the cone has the slant height 6.5 m.Calculate the surface area of the rocket.

(A) 500.4 π m2
(B) 192.5 π m2
(C) 121.25 π m2



6.Find the value of a and b if ax³ + bx² + 7x + 9 and x³ + ax² - 2x + b-4 when divided by x + 2 leave the remainders -13 and -16 respectively.

(A) a = -1 and b = -4
(B) a = 0 and b = 4
(C) a = 2 and b = 0



7.Find the square root of 15625

(A) 165
(B) 155
(C) 125



8.Determine the nature of the roots of the equation x ² - 2x + 5 = 0



(A) real and irrational
(B) Imaginary
(C) real and rational



9.Two poles of heights 6 m and 11 m stand on a plane ground. The distance between their feet is 12m , find the distance  between the tops.

(A) 15 m
(B) 18 m
(C) 13 m



10.Find the point which divides the line segment joining the points (2,1) and (3,5) externally in the ratio 2:3



(A) (1,4)
(B) (0,2)
(C) (0,-7)

These are the questions on math prepared in 10th grade math worksheet14 based on the curriculum of 10th grade



 Answers

1.  9.6 square cm

2.  {d}

3.   February

4.   2

5.   121.25 π m ²

6.   a = -1 and b = -4

7.   125

8.   real and irrational

9.   13 m

10.  (0,-7) 

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