Practical Mathematics
73 questions available
FILTER BY SUBTOPIC
Q41.1 Million equals how many Lakhs?
Correct Answer: C
1 Million is 1,00,000, which represents 10 Lakhs in the Indian numbering system.
Q42.1 cent is equal to how many square feet?
Correct Answer: C
1 acre = 100 cents = 43,560 sq ft. Thus, 1 cent = 43,560 / 100 = 435.6 sq feet.
Q43.1 meter equals how many feet?
Correct Answer: C
By international conversion standards, 1 meter is equal to approximately 3.2808 feet (commonly rounded to 3.280).
Q44.1 meter equals how many inches?
Correct Answer: B
By international conversion standards, 1 meter is exactly 39.370 inches.
Q45.1 meter is equal to how many yards?
Correct Answer: B
By international conversion standards, 1 meter is approximately 1.0936 yards.
Q46.1 square yard equals how many square inches?
Correct Answer: C
1 yard = 36 inches. 1 square yard = 36 in * 36 in = 1296 square inches.
Q47.How many square feet are there in 1 square yard?
Correct Answer: B
1 yard = 3 feet. 1 square yard = 3 ft * 3 ft = 9 square feet.
Q48.1 square meter equals how many square yards?
Correct Answer: B
1 square meter = (1.0936 yards)² ≈ 1.1959 square yards.
Q49.1 square meter equals how many square inches?
Correct Answer: B
1 meter = 39.3701 inches. 1 square meter = (39.3701)² ≈ 1550 square inches.
Q50.1 inch equals how many feet?
Correct Answer: B
1 foot = 12 inches. 1 inch = 1/12 feet ≈ 0.0833 feet.
Q51.1 inch equals how many yards?
Correct Answer: C
1 yard = 36 inches. 1 inch = 1/36 yards ≈ 0.0277 yards.
Q52.1 square foot equals how many square inches?
Correct Answer: C
1 foot = 12 inches. 1 square foot = 12 in * 12 in = 144 square inches.
Q53.1 square foot is equal to how many square meters?
Correct Answer: B
By international standard definition, 1 square foot is approximately equal to 0.09290 square meters.
Q54.1 square foot is how many square yards?
Correct Answer: B
1 square yard = 9 square feet. So, 1 square foot = 1/9 sq yd ≈ 0.111 square yards.
Q55.1 foot equals how many inches?
Correct Answer: B
By standard definition, 1 foot is exactly equal to 12 inches.
Q56.1 foot is equal to how many yards?
Correct Answer: C
1 yard = 3 feet. 1 foot = 1/3 yard ≈ 0.333 yards.
Q57.1 foot is equal to how many meters?
Correct Answer: B
By international standard definition, 1 foot is exactly 0.3048 meters, which is closest to 0.304 or 0.3056.
Q58.How many feet are there in 1 yard?
Correct Answer: C
By definition, there are exactly 3 feet in 1 yard.
Q59.22 Karat gold contains 91.6% gold and 8.4% other metals. What is 22 Karat gold commonly known as?
Correct Answer: C
22 Karat gold has a gold content of 91.6%, which translates to a fineness score of 916. It is commonly stamped with '916' as its hallmark.
Q60.22 Karat gold contains how much pure gold?
Correct Answer: C
22 Karat gold consists of 22/24 parts of pure gold, which represents exactly 91.6% purity.