If x is less than y by 25%, then y exceed x by.…
If x is less than y by 25%, then y exceed x by....
A33 $\frac{1}{3}$ %
B0.25
C0.75
D66 $\frac{2}{3}$ %
Saturday, December 14, 2019
A student multiplying a number by \frac{3}{5} instead of\frac{5}{3}, what is percentage error in 5 3the calculation?
A student multiplying a number by $\frac{3}{5}$ instead of $\frac{5}{3}$, what is percentage error in the calculation?
A0.44
B0.34
C0.54
D0.64
A man can do a piece of work in 5 days, but with the help of his son, he can doit in 3 days. In what time can the son do it alone?
A man can do a piece of work in 5 days, but with the help of his son, he can do it in 3 days. In what time can the son do it alone?
A7 days
B8 days
C7.5 days
D6.5 days
A and B can complete a work in 15 days and 10 days respectively. They starteddoing the work together, but after 2 days B had to leave and A alone completedthe remaining work. The whole work was completed in
A and B can complete a work in 15 days and 10 days respectively. They started doing the work together, but after 2 days B had to leave and A alone completed the remaining work. The whole work was completed in
A10 days
B8 days
C12 days
D15 days
5 persons can prepare an admission list in 8 days working 7 hours a day. If 2persons join them so as to complete the work in 4 days, they need to work perFor
5 persons can prepare an admission list in 8 days working 7 hours a day. If 2 persons join them so as to complete the work in 4 days, they need to work per For
A10 hours
B9 hours
C12 hours
D8 hours
