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Subject :IMO    Class : Class 6

Match the following.

 Column I Column II (i) The additiveinverse of 2 (A) 0 (ii) The greatestnegative integer (B) - 2 (iii) The smallest integergreater than everynegative integer (C) 2 (iv) Sum of predecessorand successor of 1 (D) - 1

A (i)→(C), (ii)→(D), (iii)→(A), (iv)→(B)
B (i)→(B), (ii)→(D), (iii)→(A), (iv)→(C)
C (i)→(C), (ii)→(D), (iii)→(B), (iv)→(A)
D (i)→(B), (ii)→(C), (iii)→(A), (iv)→(D)

Ans 1:

Class : Class 6
aaaaaaaaaaaaaaaaaaaaaaaaa

Ans 2:

Class : Class 7
answer is B. it is actually a bit trcky as A and B are in same colour So, we need to focus a bit

Ans 3:

Class : Class 6
Kushal fool ...can't solve this easy sum properlyðððð!!!

Class : Class 7

Class : Class 6

Ans 6:

Class : Class 6
IT IS A. GREATEST NEGATIVE INTEGER IS 1, 0 2=2 PREDECESSOR SUCCESOR OF 1 , ADDITIVE INVERSE OF 2 IS -2 AND SMALLEST NUMBER GREATER THAN EVERY NEGATIVE INTEGER IS 0

Class : Class 7

Ans 8:

Class : Class 6
The problem is that A and B Are both in orange.. Is it just me or is it for everyone?

Class : Class 6
correct ans is b