Basic Mathematics Form Four Pre-Necta Exam 2026 SOLVED – Precious Blood Girl’s Secondary
Basic Mathematics Form Four
Pre-Necta Exam 2026 SOLVED – Precious Blood Girl’s Secondary |The word
"examination" has a few different meanings, but in general, it
refers to the process of carefully inspecting or evaluating something. In the
context of education, an examination is a formal test that is used to assess a
student's knowledge of a particular subject. Examinations can be written, oral,
or practical, and they can be used to measure a variety of skills, including
knowledge, comprehension, application, analysis, synthesis, and evaluation.
BASIC MATHEMATICS FORM FOUR
PRE-NECTA I EXAMINATION 2026 SOLVED – PRECIOUS BLOOD GIRL’S SECONDARY SCHOOL
Download Basic Mathematics
Form Four Pre-Necta Exam 2026 SOLVED – Precious Blood Girl’s Secondary free.
3. (a) In a certain town, 85% of
people speak Swahili, 40% speak English and 20% speak Hindi. Also 32% [6] speak
Swahili and English, 13% speak Swahili and Hindi and 10% speak English and
Hindi. Draw a Venn diagram to represent the above information and find the
percentage of people who can speak all the three languages.
(b) XYZ Company wants to start a
food outlet in Pakistan. There is a 40% and 60% chance of stating it in
Hyderabad and Karachi respectively. If the outlet is started in Hyderabad there
is 30% chance that it will be in Saddar and 70% chance that it will be in
defense area. If it is started in Karachi there is 50% chance that it will be
in defense, 30% in Clifton and 20% in Pechs. Determine the probability of
starting the outlet in:
(i) Saddar
(ii) Defense area
(iii) Clifton given that the
outlet is started in Karachi.
