Mathematics · Basic Arithmetic & Number Systems · page 7 of 9

Units & Conversions MCQs with Answers

Includes 12 past paper MCQs (marked).

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Units & Conversions MCQs (61–70)

10 MCQs with answers and a short one-liner. Hide answers to test yourself.

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61.
101 min 2 sec = _?
Correct Answer: A. 6062
One-liner
101 minutes 2 seconds equals 6062 seconds.
62.
Ahmad bought a bag. The length of the bag is $42$ centimeters. What is the length of the bag in millimeters?
Correct Answer: B. $420$ mm
One-liner
The length of the bag in millimeters is $420$ mm.
63.
1 square meter equals how many square yards?
Correct Answer: B. 1.1959 sq yards
One-liner
1 square meter is equal to 1.1959 square yards.
64.
Past Paper MCQ
One (1) KB (Kilobyte) = ?
Correct Answer: B. 1024 bytes
One-liner
One kilobyte (1 KB) is equal to 1024 bytes in binary notation used in computing.
65.
When the prefix "kilo" is added before a unit, its value is increased by a factor of:
Correct Answer: C. $1000$
One-liner
The prefix "kilo" multiplies the base unit by $1000$ (i.e., $10^3$).
66.
What is the result of $3$ kg $100$ g $+$ $1$ kg $150$ g?
Correct Answer: D. $4$ kg $250$ g
One-liner
The sum of $3$ kg $100$ g and $1$ kg $150$ g is $4$ kg $250$ g.
67.
How many square feet are there in 1 square yard?
Correct Answer: C. 9 sq ft
One-liner
There are $9$ sq ft in $1$ square yard.
68.
1 cent is equal to how many square feet?
Correct Answer: A. 435.6 sq feet
One-liner
1 cent is equal to 435.6 square feet.
69.
50 miles is equal to how many kilometres?
Correct Answer: D. 80 km
One-liner
50 miles is equal to 80 km (since 1 mile $\approx 1.609$ km).
70.
1 acre is equal to square feet.
Correct Answer: A. $43560$
One-liner
1 acre is equal to $43560$ square feet.