Test: Unit Conversions - UCAT MCQ

1 L = 1000 mL ⇒  263 L = 263000 mL. 

Hence, the total amount of oil is 263000 mL + 520 mL = 263520 mL. 

If this is distributed evenly into 45 containers, each container will contain 263520 mL / 45 = 5856 mL of oil. 

So, if we want to find out how much oil is in 25 such containers, we multiply the amount in one container by 25:

5856 mL × 25 = 146400 mL

Hence, 25 such containers would contain 146400 mL or 146.4 L of oil.

Arranging the units of measuring length in ascending order, we get:

mm < cm < dm < m < km

Therefore, the unit that will be at fourth place is "m" (meter).

Neena bought 3 kg 650g onions = 3650g 

and 1 kg 800g tomatoes = 1800g 

Difference = 3650 - 1800 = 1850g = 1 kg 850 g

Hence, option 4 is correct.

Change all units into meters 

5500 cm 50 mm =  55 .05 m

500 dm 30 cm  = 50 .3 m

55000 mm = 55 m

50 m = 50 m

Ascending Order:

 50 m, 500 dm 30 cm, 55000 mm, 5500 cm 50 mm

Height of a brick = 3 inches

We know, 1 meter = 39.3701 inches ≈ 39.4 inches

Height of the wall = 3.5 meters = 3.5 × 39.4 = 137.9 inches

Total rows of bricks required to create the wall = 137.9/3 = 45.97 ≈ 46

∴ A total of 46 rows of bricks will be required to create a 3.5-meter wall.

Total amount of lemon drinks contain by bucket = 20 litres = (20 × 1000) ml = 20000 ml

Aneesh has sold 45 small glasses.

The total amount of lemon drinks contain in a small glass = 250 ml

Total amount sold in small glasses = (45 × 250) = 11250 ml

He has sold 21 large glasses.

The total amount of lemon drinks contain in a large glass = 400 ml

Total amount sold in large glasses = (21 × 400) ml = 8400 ml

Total amount of lemon drinks sold = (11250 + 8400) ml = 19650 ml

The remaining amount of lemon drinks = (20000 - 19650) ml = 350 ml

∴​ The total amount of 350 ml lemon drink has been left in the bucket.

Total amount of Laddu = 2 kg 500 g = (2 × 1000) + 500 = 2500 g

Total amount of Jalebi = 3 kg 250 g = (3 × 1000) + 250 = 3250 g

Total amount of Rasgulla = 4 kg = (4 × 1000) = 4000 g

Total amount = (2500 + 3250 + 4000) = 9750 g

Maximum capacity of a box = 750 g

Total box required = 9750/750 = 13

∴ Total 13 boxes required to pack all the items.

Vijaya and her friend took a loan for two years and installment are equal monthly.

The total amount paid back by Vijaya and her friend  in 2 years = 47040 

The amount they paid every month =  47040 / 24 = 1960 

∴  They paid back Rs.1960 every month. 

∴ Option C is correct.

800 cm = 800/100 m = 8 m
80 m = 80 m 
8 km = 8 × 1000 m = 8000 m

⇒ 8 m + 80 m + 8000 m = 8088 m

So, 800 cm + 80 m + 8 km equals 8088 m.

Hence, The Correct Option is D.

Sunil travel 250km from A to B.

Total time he took = 9 Hrs

Rates of hiring car are:

⇒8hr up to 80Km = Rs.800

Per extra Hour = Rs.100

Per extra Km = Rs.10

Sunil' s total distance is 250Km.

For first 80km he pay = Rs.800----(i)

Left (250 - 80 = 170Km)

He pay according to Km = 170 × 10 = 1700---(ii)

But, He use extra 1hr for this he pay = Rs.100-----(iii)

Total money he pay = Rs.800 + Rs.1700 + Rs.100 = Rs.2600

In complete travelling he pay = Rs.2600.

∴ Option B is correct.