2 months ago Grade -10 (SEE) Math

Currency Conversion using chain rule

If $30 = Rs 2160 and £15 = Rs 1980, how many pounds can be exchanged for $44 ?

3 months ago Grade -10 (SEE) Math

Find the values of B1, B2, B3 and B4 from the box – Math Puzzle

Find the value of B1, B2, B3 and B4 from the figure below where B1, B2, B3 and B4 satisfies the given equations!Math Puzzle

3 months ago Grade -10 (SEE) Math

Solve this equation 5(- 3x – 2) – (x – 3) = -4(4x + 5) + 13

Please solve this algebra question (find the value of x) from class 8 
5(- 3x - 2) - (x - 3) = -4(4x + 5) + 13

3 months ago Grade -10 (SEE) Math

Solution of Trigonometry

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

fig.trigonometry

3 months ago Grade -10 (SEE) Math

Find the area of a sector of a circle

Find the area of a sector of a circle with a radius of 6 cm if the angle of the sector is 60°.

3 months ago Grade -10 (SEE) Math

Find the area of a quadrant of a circle

Find the area of a quadrant of a circle whose circumference is 22 cm?

3 months ago Grade -10 (SEE) Math

Find the area of the corresponding segment of the circle

A chord of a circle of radius 12 cm subtends an angle of 120° at the center. Find the area of the corresponding segment of the circle. (Use π = 3.14 and √3 = 1.73)

3 months ago Grade -10 (SEE) Math

Solution of Area related to Circles

The radii of two circles are 8cm and 6cm respectively. Find the radius of the circle having an area equal to the sum of the areas of the two circles.

3 months ago Grade -10 (SEE) Math

Solution of circles- Mathematics

The radii of two circles are 19cm and 9cm respectively has a circumference equal to the sum of the circumferences of the two circles.

3 months ago Grade -10 (SEE) Math

Solution of Quadratic Equation

The sum of the reciprocals of Suprim’s ages, (in years) 3 years ago and 5 years from now is 1/3. Find his present age.

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