Grade 4
Mock Test
Q2 Convert 18 minutes to seconds.
Q3 Convert 540 minutes to hours.
Q4 Convert 875 seconds to minutes.
Q5 Is “Wednesday at 24:00” and “ Thursday at 00:00 mean exactly the same time?
Q6 Convert the following in 24-hour clock time
- 02:15 am
- 02:15 pm
- 10:10 am
- 10:20 pm
Q8 Time 12 noon can be written as 12 pm. State the statement as true or false.
Q9 Convert to 12 hour clock time.
- 23:24 hours
- 10:00 hours
Q11 Find the difference between 6 hours 20 min and 12 hours 25 min.
Q12 Find 3 hours 20 minutes before 10:00 pm.
Q13 My father’s office timing are 10:30 am to 6:30 pm. How many hours does he spend in office?
Q14 Convert the following
- 8 km 200 m into m
- 9 m 82 mm into mm
- 50 mm into cm
- 625 cm into m
- 12 kg into g
- 19 g to mg
- 2385 gm to kg
- 4200 mg to g
- 15kl to l
- 29 l to ml
- 15 m 25 cm + 8 m 65 cm
- 75 kg 250g + 62 kg 100 g
Q16 A pack of juice contains 2l 200 ml of juice. Rahul drank 750 ml of juice. How much juice is left in the pack?
Q17 Subtract
- 11 km 375m - 8 km 215 m
- 96 l 545 ml - 47 l 400ml
