9th Class Mathematics Chapter 2 English Medium Online MCQ Test With Answer

log ₉1/82 =

• -1 A
• -2 B
• 2 C
• 1does not exist D

In scientific notion if the numebr is greater than 1, the exponent is

• Netative A
• Positie B
• Zero C
• None of these D

• 
  A
• 
  B
• 
  C
• 
  D

The base of natural logrithm is.

• 0 A
• 1 B
• 10 C
• e D

The logarithm of a number consists of ..............pairs

• Two A
• Three B
• Four C
• Five D

log (0)=

• Positive A
• Zero B
• Uderfined C
• Negative D

In log b x = 725 , the characteristic is

• 0 A
• 1 B
• 2 C
• 3 D

The base of commonlogrithm is

• 2 A
• 10 B
• 5 C
• e D

The relation of y=logz x implies

• x^y = z A
• z^y= x B
• x²= y C
• x²= x D

• log I A
• log n B
• log (i-n) C
• - logn D

The logarithm of unity to any base is.

• 1 A
• 0 B
• 10 C
• e D

Scientific notation of 0.00034 is

• 3.4 x 10³ A
• 3.4 x 10^-4 B
• 3.4 x 104 C
• 3.4 x 10^-3 D

• 2 A
• 1 B
• 4 C
• 8 D

The standard form of 5.2 x 10⁶is

• 52,000 A
• 520,000 B
• 5,200,000 C
• 52,000,000 D

The decimal part of Logaritm is

• Mantissa A
• Characteristic B
• Real C
• Imaginary D