# UT 3 - Math

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1. (1&#x2F;3)^-4
2. 4^4
3. (3^-1 x 2^-2) &#x2F;4^-1
4. What is the value of y if, (-1&#x2F;2)^-20&#x2F;(-1&#x2F;2)^9=(-1&#x2F;2)^-2y+1
5. 22&#x2F;7 is commonly known as what?
6. What is the area of a triangle if base=5cm and height=12cm?
7. What is the full form of &#x27;cm&#x27;?
8. What is the full form of &#x27;km&#x27;?
9. What is the full form of &#x27;S.I&#x27;?
10. MP=? if SP=₹204 and Disc=₹15%
11. SP=? if MP=₹600 and Disc=₹5%
12. P=3600, R=5%p.a, T= 2 years, S.I=?
13. Chart used to show the relationship of two values.
14. A chart represented in the form of a circle.
15. Half a diameter
16. A graph that displays data that changes over period of time is called?
17. A polygon where all sides are not equal.
18. Exterior Angle=40°, Sides=?
19. How many edges are there in a 3D pentagon?
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