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Sayandeb Roy from M.P.Birla Foundation Higher Secondary School, Kolkata

Subject :IMO Class : Class 8

If 2¹⁹⁹⁸ – 2¹⁹⁹⁷ – 2¹⁹⁹⁶ + 2¹⁹⁹⁵ = K.(21995), then the value of K is

A 1
B 2
C 3
D 4

Ans 1:

Shrihan from Sardar patel Vidyalaya, delhi

RC from Vibgyor, Navi Mumbai

Ira Dwivedi from Ekya Byrathi, Bangalore