Q. What is the area of a square with a side length of 4 m?
A.
8 m²
B.
12 m²
C.
16 m²
D.
20 m²
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Solution
Area = side × side = 4 m × 4 m = 16 m².
Correct Answer:
C
— 16 m²
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Q. What is the area of a trapezoid with bases of 10 m and 6 m, and a height of 4 m?
A.
40 m²
B.
32 m²
C.
24 m²
D.
36 m²
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Solution
Area = 1/2 × (base1 + base2) × height = 1/2 × (10 m + 6 m) × 4 m = 32 m².
Correct Answer:
B
— 32 m²
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Q. What is the area of a trapezoid with bases of 10 meters and 6 meters, and a height of 4 meters?
Show solution
Solution
Area = (1/2) × (base1 + base2) × height = (1/2) × (10 + 6) × 4 = 32 square meters.
Correct Answer:
B
— 32
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Q. What is the average of the first five prime numbers?
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Solution
The first five prime numbers are 2, 3, 5, 7, 11. Average = (2 + 3 + 5 + 7 + 11) / 5 = 28 / 5 = 5.6.
Correct Answer:
C
— 7
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Q. What is the average of the following numbers: 0.5, 0.75, 1.25?
A.
0.75
B.
0.85
C.
0.95
D.
1.05
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Solution
Average = (0.5 + 0.75 + 1.25) / 3 = 2.5 / 3 = 0.8333, which rounds to 0.75
Correct Answer:
A
— 0.75
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Q. What is the average of the numbers 0.5, 0.75, and 1.25?
A.
0.75
B.
0.85
C.
0.65
D.
0.95
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Solution
Average = (0.5 + 0.75 + 1.25) / 3 = 2.5 / 3 = 0.75
Correct Answer:
A
— 0.75
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Q. What is the average of the numbers 10, 20, 30, 40, and 50?
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Solution
Average = (10 + 20 + 30 + 40 + 50) / 5 = 150 / 5 = 30.
Correct Answer:
A
— 30
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Q. What is the average of the numbers 10, 20, 30, and 40?
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Solution
Average = (10 + 20 + 30 + 40) / 4 = 100 / 4 = 25.
Correct Answer:
B
— 30
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Q. What is the average of the numbers 10, 20, and 30?
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Solution
The average is (10 + 20 + 30) / 3 = 60 / 3 = 20.
Correct Answer:
B
— 20
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Q. What is the average sales of Product A over the four quarters?
A.
600
B.
700
C.
800
D.
900
Show solution
Solution
Total sales for Product A over four quarters is 3200. Average = 3200 / 4 = 800.
Correct Answer:
C
— 800
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Q. What is the average sales per product in Q3?
A.
$2000
B.
$2500
C.
$3000
D.
$3500
Show solution
Solution
Total sales in Q3 were $10000 across 4 products, so the average is $2500.
Correct Answer:
B
— $2500
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Q. What is the average sales per quarter for Product C?
A.
$2000
B.
$2500
C.
$3000
D.
$3500
Show solution
Solution
Product C's total sales of $12000 divided by 4 quarters equals $3000.
Correct Answer:
C
— $3000
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Q. What is the Banker's Discount on a bill of $2500 due in 9 months at a rate of 8%?
A.
$150
B.
$120
C.
$100
D.
$180
Show solution
Solution
Banker's Discount = (2500 x 8 x 9/12) / 100 = $150
Correct Answer:
A
— $150
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Q. What is the Banker's Discount on a bill of $500 due in 3 months at a rate of 6% per annum?
A.
$7.50
B.
$8.00
C.
$9.00
D.
$10.00
Show solution
Solution
Banker's Discount = (Principal x Rate x Time) / 100 = (500 x 6 x 3/12) / 100 = $7.50
Correct Answer:
A
— $7.50
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Q. What is the Banker's Discount on a bill of Rs. 2000 due in 4 months at 15% per annum?
A.
Rs. 100
B.
Rs. 80
C.
Rs. 60
D.
Rs. 120
Show solution
Solution
Banker's Discount = (2000 * 15 * 4/12) / 100 = Rs. 100.
Correct Answer:
B
— Rs. 80
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Q. What is the banker's discount on a sum of $5000 due in 5 years at 8% per annum?
A.
$2000
B.
$1500
C.
$1000
D.
$800
Show solution
Solution
Banker's Discount = P × R × T / 100 = 5000 × 8 × 5 / 100 = $2000.
Correct Answer:
C
— $1000
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Q. What is the bankers discount on a sum of $10000 due in 4 years at 5%?
A.
$2000
B.
$1000
C.
$500
D.
$400
Show solution
Solution
Bankers Discount = (10000 × 5 × 4) / 100 = $2000.
Correct Answer:
B
— $1000
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Q. What is the compound interest on $1000 for 2 years at a rate of 6% per annum?
A.
$126.00
B.
$120.00
C.
$136.00
D.
$140.00
Show solution
Solution
Compound Interest = 1000(1 + 0.06)^2 - 1000 = 1000(1.1236) - 1000 = 1123.60 - 1000 = 126.00
Correct Answer:
A
— $126.00
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Q. What is the compound interest on $1200 at a rate of 10% per annum for 1 year?
A.
$120.00
B.
$100.00
C.
$110.00
D.
$130.00
Show solution
Solution
Compound Interest = P(1 + r/n)^(nt) - P = 1200(1 + 0.10/1)^(1*1) - 1200 = 1200(1.10) - 1200 = 120.00
Correct Answer:
A
— $120.00
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Q. What is the compound interest on $1200 for 3 years at a rate of 9% per annum?
A.
$350.00
B.
$400.00
C.
$450.00
D.
$500.00
Show solution
Solution
CI = A - P; A = P(1 + r)^n = 1200(1 + 0.09)^3 = 1200(1.295029) = $1554.03, CI = 1554.03 - 1200 = $354.03.
Correct Answer:
B
— $400.00
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Q. What is the compound interest on $2000 at a rate of 10% per annum for 2 years?
A.
$400
B.
$220
C.
$242
D.
$200
Show solution
Solution
Compound Interest = P(1 + r/n)^(nt) - P = 2000(1 + 0.1)^2 - 2000 = 2000(1.21) - 2000 = $242.
Correct Answer:
C
— $242
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Q. What is the compound interest on $3000 for 4 years at a rate of 10% per annum?
A.
$1200.00
B.
$1300.00
C.
$1400.00
D.
$1500.00
Show solution
Solution
Compound Interest = 3000(1 + 0.10)^4 - 3000 = 3000(1.4641) - 3000 = 4392.30 - 3000 = 1392.30
Correct Answer:
A
— $1200.00
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Q. What is the compound interest on $5000 at a rate of 6% per annum for 4 years?
A.
$1272.48
B.
$1265.00
C.
$1300.00
D.
$1200.00
Show solution
Solution
Compound Interest = 5000(1 + 0.06)^4 - 5000 = 5000(1.26247696) - 5000 = 1312.38
Correct Answer:
A
— $1272.48
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Q. What is the compound interest on $8000 at a rate of 5% per annum for 2 years?
A.
$800.00
B.
$850.00
C.
$820.00
D.
$900.00
Show solution
Solution
Compound Interest = 8000(1 + 0.05)^2 - 8000 = 8000(1.1025) - 8000 = 820.00
Correct Answer:
C
— $820.00
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Q. What is the cube root of 1,000?
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Solution
The cube root of 1,000 is 10, since 10 * 10 * 10 = 1,000.
Correct Answer:
A
— 10
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Q. What is the cube root of 125?
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Solution
The cube root of 125 is 5, since 5 * 5 * 5 = 125.
Correct Answer:
C
— 5
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Q. What is the cube root of 27?
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Solution
The cube root of 27 is 3, since 3 * 3 * 3 = 27.
Correct Answer:
B
— 3
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Q. What is the cube root of 512?
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Solution
The cube root of 512 is 8, since 8 * 8 * 8 = 512.
Correct Answer:
B
— 8
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Q. What is the cube root of 64?
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Solution
The cube root of 64 is 4, since 4 * 4 * 4 = 64.
Correct Answer:
C
— 4
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Q. What is the day of the week on December 31, 2025 if January 1, 2025 is a Wednesday?
A.
Monday
B.
Tuesday
C.
Wednesday
D.
Thursday
Show solution
Solution
2025 is not a leap year, so it has 365 days. 365 days = 52 weeks + 1 day. Therefore, December 31, 2025 will be one day after Wednesday, which is Thursday.
Correct Answer:
D
— Thursday
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