1. The number of diagonals in a hexagon = nC₂ - n where 'n' is the number of the sides.

   

   Ans : 9

2. ASH'n' = 2n² - 3

   

   

3. 

   m Ð KRS = m Ð KSR = 80

   Ð K = 180 - 2 ´ 80

   = 20 (sum of measures of angles of a triangle is 180)

   Ð Y = Ð K = 20 (vertically opposite angles)

   Ans : 20

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Index

Test 2
Section 1 : Verbal Reasoning
Section 2 : Mathematical Reasoning
Section 3 : Verbal Reasoning
Section 4 : Mathematical Reasoning
Section 5 : Reading Comprehension
Section 6 : Mathematical Reasoning
Section 7 : Mathematical Reasoning
Answer Key To Test 2