Quantitative Aptitude : Train Problems

Quantitative Estimation

In an examination 73% of the candidates passed in quantitative aptitude test, 70% passed in general awareness and 64% passed in both. If 6300 failed in both subjects, the total number of examinees was. Options are (A) 60000 (B) 50000 (C) 30000 (D) 25000

Solve the following quantitative comparison problem by plugging in the number 0,1,2, -2, and 1//2 in that order - when possible. {:("Column A", -1 < x < 0,"Column B"),(x,,1//x):}

Solve the following quantitative comparison problem by plugging in the number 0,1,2, -2, and 1//2 in that order - when possible. {:("Column A",y!=0,"Column B"),(x//y,,xy):}

Solve the following quantitative comparison problem by plugging in the number 0,1,2, -2, and 1//2 in that order - when possible. {:("Column A",m>0,"Column B"),(m^(10),,m^(100)):}

Solve the following quantitative comparison problem by plugging in the number 0,1,2, -2, and 1//2 in that order - when possible. {:("Column A"," ","Column B"),(ab^2," ",a^2b):}