खालील दिलेल्या सांख्यिकीय माहितीच्या आधारे साधा स्तंभालेख काढा व खालील प्रश्नांची Solutionे लिहा :
1991 साली नागरीकरण किती टक्के झाले होते?
Match List-I with List-II
| List-I (Town Name) | List-II (Town Type) |
|---|---|
| (A) Chandigarh | (I) Administrative Town |
| (B) Kandla | (II) Transport Town |
| (C) Jharia | (III) Mining Town |
| (D) Jalandhar | (IV) Garrison Town |
Choose the correct answer from the options given below:
In the following figure \(\triangle\) ABC, B-D-C and BD = 7, BC = 20, then find \(\frac{A(\triangle ABD)}{A(\triangle ABC)}\). 
The radius of a circle with centre 'P' is 10 cm. If chord AB of the circle subtends a right angle at P, find area of minor sector by using the following activity. (\(\pi = 3.14\)) 
Activity :
r = 10 cm, \(\theta\) = 90\(^\circ\), \(\pi\) = 3.14.
A(P-AXB) = \(\frac{\theta}{360} \times \boxed{\phantom{\pi r^2}}\) = \(\frac{\boxed{\phantom{90}}}{360} \times 3.14 \times 10^2\) = \(\frac{1}{4} \times \boxed{\phantom{314}}\) <br>
A(P-AXB) = \(\boxed{\phantom{78.5}}\) sq. cm.