What is the identity element of addition?
A1
B-1
C0
D10
Answer & Solution
Correct answer: C. 0
Adding 0 to any number leaves it unchanged, so 0 is the neutral element of addition.
Keep practising Symbolic Operations and Numerical Operations
Browse all Symbolic Operations and Numerical Operations questions for SSC CGL, or explore more Reasoning topics.
Related questions
If a ⊙ b = a + b and a ⊗ b = a × b, find (2 ⊙ 3) ⊗ 4.If A means + and B means ×, find 5 B 3 A 2.If × means +, ÷ means -, + means ÷ and - means ×, find 8 × 4 ÷ 2 + 2 - 3.If + and × are interchanged, find 3 + 4 × 5.If ÷ and × swap, and + and - swap, find 24 ÷ 4 × 3 + 5 - 2.If m ⊗ n = m/n + n, find 12 ⊗ 4.If a * b = a × b + a, what is 6 * 4?If × and ÷ are swapped, find 24 × 6 ÷ 2.