MCQ 11 Mark$220$ hours $= .......$A$10$ days✓$9$ days $4\ h$C$4$ days $9\ h$D$22$ daysAnswerCorrect option: B. $9$ days $4\ h$View full question & answer→
MCQ 21 Mark$186$ hours $= .......$✓$7$ days $18\ h$B$18$ days $7\ h$C$7$ days $9\ h$D$8$ daysAnswerCorrect option: A. $7$ days $18\ h$View full question & answer→
MCQ 31 Mark$1260$ seconds $= ......$A$12$ minB$2$ min $10 s$C$12$ min $60 s$✓$21$ minAnswerCorrect option: D. $21$ minView full question & answer→
MCQ 41 Mark$900$ Seconds $= .......$A$15$ minB$30$ minC$4$ hours✓$90$ minAnswerCorrect option: D. $90$ minView full question & answer→