Gaurav JainGroup: ModeratorTitle: Member Follow kumar saves 1/3rd means spends 2/3 of his incomelet's sa...In forum Ratio - proportion, Time and work7 years ago P and Q are mid points, hecne PQ=1/2BCNow are of ABC is...In forum Geometry7 years ago 2*4*6*8+4*6*8*10 = 4*6*8*12 ...In forum Algebra7 years ago 12600= (2^3)* (3^2)*(5^2)*(7)powers of 2 in 50! by succe...In forum Number system7 years ago Difference cases are 1*1*6*6*6 sum = 20 2*1*3*6*6...In forum Number system7 years ago 120 (1-1/2)(1-1/3)(1-1/5) = 32 numbersIn forum Number system7 years ago (x+y)(x-y) = 343 possible solutions 343*1 49*7 Hence val...In forum Number system7 years ago (a+1)^3 - a^3 = 1027 3a^2+3a+1 = 1027 3(a^2+a) = 1026 a^2...In forum Number system7 years ago ab= 10a+b ba = 10b+a sum = 11a+11b = 11(a+b), since it is ...In forum Number system7 years ago n*(n+1)/2 = approx less than 1000 n(n+1) <2000square...In forum Number system7 years ago 20% reduction = 80% cost = 4/5 cost so this would enable him...In forum Percentage and CI SI7 years ago piece of land Ritik - 3 (Ghiya - (4/5)*3 = 2.4 Batik -2 (Gh...In forum Average, Mixture and Alligation7 years ago cost difference per kg = 30 (ie 30Rs will be extra paid when...In forum Average, Mixture and Alligation7 years ago because by allegation ratio of 5% solution to pure solution ...In forum Average, Mixture and Alligation7 years ago ratio of milk to total - 5/8 and 2/5 let's mix them in k:...In forum Average, Mixture and Alligation7 years ago Page 3 / 4 Prev 1 2 3 4 Next
