Page 114 - YEAR BOOK 2022-23

a

Simple Quiz
a) 2 + 3 = 10
8 + 4 = 96

7 + 2 = 63
6 + 5 = 66
9 + 5 = ?

b) 1 + 4 = 5
2 + 5 = 12
3 + 6 = 21
8 + 11 = ?

c) A+ A + A = 39
B + B – A = 25
6 + C + B = 50

A + B + C = ?

d) 3+2=7
5+4=23

7+6=47
9+8=79
10+9=?

Answer key
a) 126 Pattern : Let the given two numbers be 'a' and 'b (a+b ) x a

b) 96 Pattern : Let the given two numbers be 'a' and 'b' (axb ) + a
c) 57 (By solving the equations, we get A = 13, B = 19 and C = 25)

d) 99 Pattern : Let the given two numbers be 'a' and 'b'
(axb ) +1, (axb ) +3, (axb ) +5, (axb ) +7, (axb ) +9

N. Harshitha

9 - E