HP Board Class 12 2026 Human Ecology & Family Science Question Paper with Solution PDF : Download Here

The Himachal Pradesh Board of School Education (HPBOSE) successfully conducted the Class 12 Human Ecology & Family Science Exam 2026 on March 24, 2026. HP Board Class 12 2026 Human Ecology & Family Science Question Paper with Solution PDF is now available for download.

The HP Board Class 12 Human Ecology & Family Science paper covered key topics from human development, family relations, resource management, nutrition, and environmental awareness. Students should focus on understanding family dynamics, nutritional needs, and effective management of household resources. The exam is marked out of 100, with 70 marks for the theory paper and 30 for practical work and internal assessment.

HP Board Class 12 2026 Human Ecology & Family Science Question Paper with Solution PDF

HP Board Class 12 Human Ecology & Family Science Question Paper 2026	Download PDF	Check Solution

Class 12 Biology 2026 | Ecology and Environment Complete Unit One Shot

HPBOSE Questions

1.
Find the coordinates of the foci, the vertices, the length of the major axis, the minor axis, the eccentricity, and the length of the latus rectum of the ellipse: \[ \frac{x^2}{36} + \frac{y^2}{16} = 1 \]

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2.
Find the values of the other five trigonometric functions, if \( \cos x = -\frac{1}{2} \), and \( x \) lies in the third quadrant.

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3.
Solve the given inequalities and represent the solution graphically on the number line: \[ 2(x - 1)<x + 5, \quad 3(x + 2)>2 - x \]

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4.
If \( f(x) = x^2 \), find \( \frac{f(1.1) - f(1)}{1.1 - 1} \).

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5.
Find the coordinates of the focus, axis of the parabola, the equation of the directrix, and the length of the latus rectum, if \( y^2 = 12x \).

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6.
Find the value of 'n' so that \( \frac{a^{n+1} + b^{n+1}}{a^n + b^n} \) may be the geometric mean between a and b.

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HP Board Class 12 2026 Human Ecology & Family Science Question Paper with Solution PDF : Download Here