ExamPlay Light Logo
Нэвтрэх

WAEC - Computer Studies (2016 - No. 1)

The first calculating device is the? 
 Abacus 
 Census machine 
 Difference engine 
Napier bones.

Смхиман (0)

Сэтгэгдэл бичихийн тулд нэвтэрнэ үү
Сурталчилгаа
BrainBehindX Inc Logo
©2026; Powered by BrainBehindX Inc