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E:\Working\Focus_Learning\Math_Genius_3_(11-09-2024)\Open_Files\CHAP_09
\ 12-Sep-2024 Surender Prajapati Proof-5 Reader’s Sign _______________________ Date __________

Chapter assessment

1. tick () the correct option.

(a) 39 m 67 cm is equal to:
(i) 3967 cm (ii) 3796 cm (iii) 7396 cm (iv) 7369 cm

(b) 6 km 55 m is equal to:

(i) 6055 m (ii) 655 m (iii) 6550 m (iv) 5506 m

(c) 7 kg 784 g can be converted into g as:

(i) 7784 g (ii) 7846 g (iii) 6874 g (iv) 6847 g
(d) In millilitres, 4 L 65 mL is written as:

(i) 4650 mL (ii) 4065 mL (iii) 4056 mL (iv) 4067 mL

(e) 708 L 982 mL + 18 L 95 mL + 9 L 745 mL is:

(i) 736 L 822 mL (ii) 763 L 822 mL

(iii) 737 L 677 mL (iv) 326 L 822 mL
(f) The difference between 130 L 750 mL and 66 L 975 mL is:

(i) 54 L 757 mL (ii) 45 L 775 mL

(iii) 63 L 775 mL (iv) 36 L 577 mL

2. Fill in the blanks.

(a) ___________ cm = 1 m (b) 1 km = ___________ m
(c) 200 cm = ___________ m (d) 3000 m = ___________ km

(e) 1 kg = _______________ g (f) 1 g = ____________ kg

(g) 1 L = ______ mL (h) 6000 mL = ______ L

3. Convert the following as directed.

(a) 38 m 85 cm into cm (b) 9 km 570 m into m
(c) 4 L 832 mL into mL (d) 3 km 911 m into m

4. Subtract 338 km 188 m from the sum of 216 km 878 m and 329 km 400 m.

5. A cloth merchant bought 20 m 45 cm of silk from one shop, 42 m 85 cm of velvet

from another shop. Find the total length of clothes bought by him.

6. A boat has to sail 84 km. It sails 19 km 348 m in one day. How much distance is left

for the boat to cover?

170 Mathematics-3