31If 18 pens cost Rs. 1710, how much do 22 pens cost?ARs. 396BRs. 2,090CRs. 1,045DRs. 78View AnswerDiscussWorkspaceReportSaveEasy
3225 men working 8 hours a day can complete a work in 24 days. In how many days can 20 men working 6 hours a day complete the same work?A48 daysB30 daysC40 daysD26 daysView AnswerDiscussWorkspaceReportSaveMedium
33If 7 pens cost Rs. 490, how much do 20 pens cost?ARs. 140BRs. 700CRs. 25DRs. 1,400View AnswerDiscussWorkspaceReportSaveEasy
34If 16 pens cost Rs. 2400, how much do 13 pens cost?ARs. 185BRs. 208CRs. 975DRs. 1,950View AnswerDiscussWorkspaceReportSaveEasy
35If 7 pens cost Rs. 1925, how much do 24 pens cost?ARs. 3,300BRs. 80CRs. 6,600DRs. 168View AnswerDiscussWorkspaceReportSaveEasy