• Call Us : 03082533000 (WhatsApp)
  • Email Us : TestPointpk.com@gmail.com
Testpoint Whatsapp group Testpoint Whatsapp group
Sticky Note
If log₃x = 4, then x = ?
  1. 81
  2. 71
  3. 61
  4. None of these
Explanation

log₃x = 4 means 3⁴ = x  

3⁴ = 3 × 3 × 3 × 3 = 81


Last verified on 09-06-2026

Related MCQs

Solve: 48 − x = 7x?
  1. x = 5
  2. x = 6
  3. x = 7
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
If 2x + 4/x = 9, which equation is obtained after multiplying by x?
  1. 2x² + 4 = 9x
  2. 2x² + 9 = 4x
  3. 2x² + 9 = 4x
  4. x² + 4 = 9x
اس سوال کو وضاحت کے ساتھ پڑھیں
|3| − |−3| − 2² − |−3²| = ?
  1. 13
  2. 14
  3. 15
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
What is the value of (2⁴⁰ / 2¹⁹) / 2¹³?
  1. 2⁸
  2. 2¹³
  3. 2¹⁹
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Solve: (2x + 3) / (x - 1) = 3
  1. 3
  2. 5
  3. 6
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Test Point Whatsapp Channel

All Rights Reserved © TestPointpk.com