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Answer the following question in one or two sentences:
Explain the meaning of ‘bank rate’.
Concept: Public Distribution System - Meaning and Explanation
What are the main objectives of Public Distribution System?
Concept: Objectives of Public Distribution System
Answer the following question in five or six sentences:
Explain any two rights of consumers?
Concept: Consumer Protection - Rights and Duties of Cunsumer, Food Adulteration
Answer the following question in one or two sentences:
Explain the duties of a consumer.
Concept: Consumer Protection - Rights and Duties of Cunsumer, Food Adulteration
Answer the following:
What are the main objectives of Consumer Protection Act?
Concept: Consumer Protection - Rights and Duties of Cunsumer, Food Adulteration
What are the causes of decrease in supply of goods and services?
Concept: Drawbacks of Public Distribution System
Answer the following :
Explain any two benefits of Public Distribution System in India.
Concept: Progress of Public Distribution System
In the following figure seg AB ⊥ seg BC, seg DC ⊥ seg BC. If AB = 2 and DC = 3, find `(A(triangleABC))/(A(triangleDCB))`

Concept: Properties of Ratios of Areas of Two Triangles
In the given figure, AD is the bisector of the exterior ∠A of ∆ABC. Seg AD intersects the side BC produced in D. Prove that:

Concept: Properties of Ratios of Areas of Two Triangles
Prove that, in a right-angled triangle, the square of the hypotenuse is equal to the sum of the square of remaining two sides.
Concept: Right-angled Triangles and Pythagoras Property
Find the height of an equilateral triangle whose side is 6 units.
Concept: Property of 30°- 60°- 90° Triangle Theorem
In the given figure, ∠MNP = 90°, seg NQ ⊥ seg MP, MQ = 9, QP = 4, find NQ.

Concept: Theorem of Geometric Mean
In ∆PQR, point S is the midpoint of side QR. If PQ = 11, PR = 17, PS = 13, find QR.
Concept: Right-angled Triangles and Pythagoras Property
Some question and their alternative answer are given.
In a right-angled triangle, if sum of the squares of the sides making right angle is 169 then what is the length of the hypotenuse?
Concept: Apollonius Theorem
Some question and their alternative answer are given. Select the correct alternative.
If a, b, and c are sides of a triangle and a2 + b2 = c2, name the type of triangle.
Concept: Right-angled Triangles and Pythagoras Property
Find the perimeter of a square if its diagonal is `10sqrt2` cm:
Concept: Apollonius Theorem

In ΔMNP, ∠MNP = 90˚, seg NQ ⊥ seg MP, MQ = 9, QP = 4, find NQ.
Concept: Right-angled Triangles and Pythagoras Property
In ΔPQR, seg PM is a median, PM = 9 and PQ2 + PR2 = 290. Find the length of QR.
Concept: Apollonius Theorem
Find the side of a square whose diagonal is `10sqrt2` cm.
Concept: Pythagoras Theorem
Draw ∠ABC of measure 105° and bisect it.
Concept: Geometric Constructions
