HSSC CET · Quantitative Ability
Average
Simple average and weighted average.
Test yourself on Average
5 real HSSC CET questions with instant answers — no signup, ~3 minutes.
స్టడీ నోట్స్ ఇంకా సిద్ధమౌతున్నాయి.
వేచి ఉండకండి — Shishya మీకు ఈ టాపిక్ ఇప్పుడే, on demand నేర్పగలదు.
Shishya దీన్ని నేర్పమని అడగండి →మరింత కావాలా? Shishya ని అడగండి
Shishya ఈ టాపిక్ కోసం మీ వ్యక్తిగత tutor. ఒక starter ఎంచుకోండి లేదా ఉచిత చాట్ తెరవండి.
- ఈ టాపిక్లో లోతుగా వెళ్ళండిGo deeper on Average for HSSC CET — examples and edge cases I should know.
- పరీక్ష shortcuts చూపించండిGive me 3 fastest shortcuts to solve Average questions in the exam.
- నేను ఏ తప్పులు చేయకూడదు?What are the most common mistakes students make on Average? How do I avoid them?
- నన్ను adaptively quiz చేయండిQuiz me on Average — start with one easy question, then go harder based on how I answer.
ఈ టాపిక్ ప్రాక్టీస్ చేయండి
పూర్తి మాక్ తీసుకోండి →Q1 · Average · EASY
The average of five numbers is 48. If one number is excluded, the average of the remaining four numbers becomes 45. What is the excluded number?
Q2 · Average · MEDIUM
A batsman has scored an average of 52 runs in 10 innings. How many runs must he score in his 11th innings to increase his average to 54?
Q3 · Average · MEDIUM
The average weight of 30 students in a class is 45 kg. If the teacher's weight is included, the average weight increases by 1 kg. What is the weight of the teacher?
Q4 · Average · HARD
The average marks of three sections A, B, and C of a class are 72, 60, and 80 respectively. The average marks of sections A and B together is 65. If the average marks of sections B and C together is 69, what is the ratio of the number of students in sections A, B, and C?
Q5 · Average · MEDIUM
The average of 15 numbers is 45. If the average of the first 8 numbers is 42 and the average of the last 8 numbers is 48, what is the 8th number?