Questions Archive - Page 128 Of 158

Question

The numerical value of the volume of a sphere is twice the numerical value of its surface area. Find the radius of the sphere.

The numerical value of the volume of a sphere is twice the numerical value of its surface area. Find the radius of…

30/09/2025

Question

If x + √(x² – 9) = 9 then find the value of x – √(x² – 9).

30/09/2025

Question

In a partnership business, the capital of A is 1[katex]\frac{1}{2}[/katex] times that of B. At the end of the year if B gets ₹ 1,500 as a share of the profit, find the share of A.

In a partnership business, the capital of A is 1 times that of B. At the end of the year if B…

30/09/2025

Question

If x ∝ y, y ∝ z and z ∝ x, then find the relation between the constants of variations.

30/09/2025

Question

Describe the method of construction of a square of the equal area of an equilateral triangle.

30/09/2025

Question

Describe the process of drawing an incircle of a right-angled triangle.

30/09/2025

Question

Find the mode of the following frequency distribution :

Find the mode of the following frequency distribution : Class Frequency 50 – 59 5 60 – 69 20 70 – 79…

30/09/2025

Question

Construct the table of cumulative frequency (greater than type) and draw the ogive from the following frequency distribution

Construct the table of cumulative frequency (greater than type) and draw the ogive from the following frequency distribution : Class Frequency 0…

30/09/2025

Question

If the arithmetic mean and total frequency of the following distribution are 50 and 120 respectively, then find the value of f1 and f2

If the arithmetic mean and total frequency of the following distribution are 50 and 120 respectively, then find the value of f1…

30/09/2025

Question

The curved surface area of a right circular cylindrical wooden log of uniform density is 440 sq. decimeters. The weight of 1 cubic decimeter of wood is 3 kg and the weight of a log is 18.48 quintals. Find the diameter of the log.

The curved surface area of a right circular cylindrical wooden log of uniform density is 440 sq. decimeters. The weight of 1…

30/09/2025

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The numerical value of the volume of a sphere is twice the numerical value of its surface area. Find the radius of the sphere.

If x + √(x² – 9) = 9 then find the value of x – √(x² – 9).

In a partnership business, the capital of A is 1[katex]\frac{1}{2}[/katex] times that of B. At the end of the year if B gets ₹ 1,500 as a share of the profit, find the share of A.

If x ∝ y, y ∝ z and z ∝ x, then find the relation between the constants of variations.

Describe the method of construction of a square of the equal area of an equilateral triangle.

Describe the process of drawing an incircle of a right-angled triangle.

Find the mode of the following frequency distribution :

Construct the table of cumulative frequency (greater than type) and draw the ogive from the following frequency distribution

If the arithmetic mean and total frequency of the following distribution are 50 and 120 respectively, then find the value of f1 and f2

The curved surface area of a right circular cylindrical wooden log of uniform density is 440 sq. decimeters. The weight of 1 cubic decimeter of wood is 3 kg and the weight of a log is 18.48 quintals. Find the diameter of the log.

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