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PARTH SETHI from DPS Noida, New Delhi

Subject :IMO Class : Class 5

What is the least number of squares that must be added, so that the line AB becomes a line of symmetry?

A1
B2
C3
D4

Ans 1:

Gauri Singh from St. John's School, Marhauli, Varanasi

Class : Class 10

d. 4

shubham kumar from nehru world school, Ghaziabad

Class : Class 5