Total Questions: 100
7*6+1 = 43
43*42+1 =1807
1807 * 1806 + 1
= 3263443
(a + b)² = 25
a² + b² -2ab = 16
..... (i)
a² + b² +2ab = 25 ........(ii)
+ + + +/2a² + 2b²=41
Total 2 = 20
7+3= 28 9+3=54
6+4=12 8+3=?
7 * (7 - 3) 9 * (9 - 3)
6 + 4 = 12 8 + 3 = 40
6 * (6 -4) 8 * (8 - 3)