Maths Questions Series #5

Very important Maths questions for SSC CGL

Q. 250 men can finish a work in 20 days working 5 hours a day. To finish the work within 10 days working 8 hours a day, the minimum number of men required is-

a. 310
b. 300
c. 313
d. 312

Q. 2 men and 5 women can do a work in 12 days. 5 men 2 women can do that work in 9 days. Only 3 women can finish the same work in-

a. 36 days
b. 21 days
c. 30 days
d. 42 days

Q. While selling, a businessman allows 40% discount on the marked price and there is a loss of 30%. If it is sold at the marked price, profit per cent will be –

a. 10%
b. 20%
c. 16 2/3%
d. 16 1/3%