Clock and Calendar Questions and Answers – Page 10

Correct answer: Option C — 2012. A reusable calendar requires the same weekday on 1 January and the same leap status. Checking successive years after 1984, the first year satisfying both conditions is 2012. Option A (1985) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option B (1986) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option D (1987) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error.

Correct answer: Option B — 1987. A reusable calendar requires the same weekday on 1 January and the same leap status. Checking successive years after 1981, the first year satisfying both conditions is 1987. Option A (1982) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option C (1983) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option D (1984) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error.

Count multiples of 4, subtract century years not divisible by 400, and retain centuries divisible by 400. The verified count in [2300, 2380] is 20. Option B (21) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option C (19) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option D (22) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error.

Count multiples of 4, subtract century years not divisible by 400, and retain centuries divisible by 400. The verified count in [2196, 2276] is 20. Option A (21) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option B (19) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option C (22) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error.

Count multiples of 4, subtract century years not divisible by 400, and retain centuries divisible by 400. The verified count in [2160, 2240] is 20. Option A (21) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option B (19) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option D (22) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error.

Count multiples of 4, subtract century years not divisible by 400, and retain centuries divisible by 400. The verified count in [2144, 2224] is 20. Option A (21) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option C (19) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option D (22) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error.

Count multiples of 4, subtract century years not divisible by 400, and retain centuries divisible by 400. The verified count in [2120, 2200] is 20. Option B (21) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option C (19) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option D (22) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error.

Count multiples of 4, subtract century years not divisible by 400, and retain centuries divisible by 400. The verified count in [2112, 2192] is 21. Option A (22) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option B (20) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option C (23) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error.

Count multiples of 4, subtract century years not divisible by 400, and retain centuries divisible by 400. The verified count in [2026, 2106] is 19. Option A (20) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option B (18) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option D (21) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error.

Count multiples of 4, subtract century years not divisible by 400, and retain centuries divisible by 400. The verified count in [1999, 2079] is 20. Option A (21) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option C (19) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error. Option D (22) is rejected because it does not equal the computed result; it represents a counting, direction, leap-year, interval, or hand-motion error.