Ratios
15 lessons · 33 questions · 14 PYQs
What the exams ask here
- a:b, b:c -> a:b:c
- min total given ratio and divisibility
- ratio changes after adding/removing
- coins of Rs1/2/5 in ratio
- (a+b):(b+c):(c+a) given
- divide a sum so that A gets k of what B gets
- x/2 = y/3 = z/4 shares
- value of (5x-3y)/(7x+2y) from x:y
- numbers in ratio with given difference/LCM
- two purchases in different ratios (integer prices)
- incomes and expenditures in ratio, equal savings
- ratio after percentage changes
- adding the same number to both terms
- speed ratio from leaps
Lessons
- Start hereThe idea and the methodFirst lesson of Ratios
- 1.Combining ratios4 questions + fresh variantsIndore 2024
- 2.Ratio with integer constraint6 questions + fresh variantsIndore 2024 SA
- 3.Change in ratio after event4 questions + fresh variantsIndore 2026 SA (like)
- 4.Coins denominations1 question + fresh variantsRohtak 2019
- 5.Three way ratio from pairsNew numbers every time (templates)
- 6.Dividing in ratio3 questions + fresh variantsJIPMAT 2025 (like)
- 7.Equal fractional parts1 question + fresh variantsRohtak 2019
- 8.Expression from ratio1 question + fresh variants
- 9.Numbers in ratio1 question + fresh variantsJIPMAT 2023
- 10.Ratio linear system3 questions + fresh variantsIndore 2020 SA
- 11.Income expenditure savings2 questions + fresh variants
- 12.Ratio with percent change1 question + fresh variants
- 13.Ratio properties6 questionsJIPMAT 2025 (like)
- 14.Leaps speed ratioNew numbers every time (templates)