Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UI
  4. /
  5. Mathematics
  6. /
  7. 2014/2015
  8. /
  9. Q23
Question 23

What is $log_{7}(49)^{a} - log_{10}(0.01)$?

  • A.49a/100
  • B.a/2 + 2
  • C.72a + 2
  • D.2a + 2
  • E.2a/2
Objective

Question details

Exam body
UI
Subject
Mathematics
Year
2014/2015
Question no.
#23
Type
Objective
Previous · Q22Two distinct sectors in the same circle subtend 100° and 30° respectively at the… Next · Q24 What is the number whose logarithm to base 10 is 3482?

More from this paper

  • Q17Solve the system of equations: 2 x+y = 32, 3 3y-x = 27
  • Q18The annual profits of a transport business were divided between the two partners…
  • Q19The diameter of a metal rod is measured as 23.40cm to four significant figures…
  • Q20The ratio of the price of a loaf of bread to the price of a packet of sugar in…
  • Q21The sum of $77/8$ and $11/3$ is less than the difference between and 1 by
  • Q25When a dealer sells a bicycle for N81 he makes a profit of 8%. What did he pay…
See all Mathematics 2014/2015 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy