Across
- 4. A polynomial with degree three
- 7. Treaty signed between France and Britain after Seven Years' War
- 9. Two tangents drawn from an external point to a circle are always.....
- 11. Proof used to show √2 is not rational
- 13. Largest producer of coffee in the world
- 15. The first Governor - General of India.
- 17. Equal chords of a circle subtend equal ......
- 18. The graph of a quadratic polynomial is a .....
- 19. Revolt of 1857 began in this city
- 20. A line dividing a line segment into a given ratio
Down
- 1. The reciprocal of cosine
- 2. The most important metallic mineral used for making steel.
- 3. Division of power between Centre and State
- 5. Black soil is best suited for this crop.
- 6. Square of standard deviation
- 8. Political leader who led the Bolshevik Revolution
- 10. Law making body at the national level
- 12. Numbers having no common factor other than 1
- 14. The difference between highest and lowest values in data.
- 16. India's largest glacier, located in Ladakh