The ratio of 250 g to 1 kg is:
Why? Convert 1 kg to 1000 g, so 250:1000 simplifies to 1:4.
Build the confidence to clear your next exam with focused practice, real exam patterns and explanations that actually teach.
Start with the exam you're preparing for.
Pakistan's most prestigious competitive examination.
Explore examsProvincial level competitive examination.
Explore examsGeneral ability and subject tests.
Explore examsProvincial recruitment examinations for Punjab.
Explore examsStrong fundamentals make hard questions feel familiar.
Every answer comes with the context you need to remember it.
Why? Convert 1 kg to 1000 g, so 250:1000 simplifies to 1:4.
Why? 2x = 12, so x = 6.
Why? It is an inverse proportion: 5 × 12 = 60 worker-days, so 60 ÷ 3 = 20 days.
Why? 15% of 240 = 0.15 × 240 = 36.
Why? A primary key uniquely identifies each row and cannot contain NULL.
Why? SELECT DISTINCT eliminates duplicate rows from the result set.
Pick a subject, set your pace and take a timed quiz that meets you where you are.
Take a timed quizShort, useful resources for the spaces between practice sessions.