Question

The significant figure in 3400 are

• A. 2
• B. 5
• C. 6
• D. 4

Answer 1

Answer: (A)

2

Answer 2

Exponential form of 3400 = $3.4 \times 10^3$ $\because$ All non-zero digits are significant numbers. $\therefore$ 3400 has 2 significant numbers