All Categories MCQs
Topic Notes: All Categories
General Description
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
2271
If 1st February 1920 was Thursday, what was the day on 5th March 1920?
Answer:
Tuesday
1920 is a leap year, so February has 29 days. Days remaining in Feb = 29 - 1 = 28. Days in March = 5. Total = 33 days. 33 mod 7 = 5 odd days. Thursday + 5 days = Tuesday. Wait, Thursday + 5 is Tuesday. Let me check the options. If the answer is Tuesday, I'll update it.
2272
If 1st January 1996 was Monday, what was the day on 1st January 1997?
Answer:
Wednesday
1996 is a leap year, containing 366 days and exactly 2 odd days. Moving one full calendar year forward past February 29th adds these 2 odd days to the weekday. Monday + 2 days = Wednesday.
2273
What is the day of the week on 31st October 1984?
Answer:
Wednesday
Odd days up to 1983 = 1600(0) + 300(1) + 83(20 LY + 63 NY) = 1 + 40 + 63 = 104 = 6 odd days. 1984 is leap. Jan to Oct = 3(J) + 1(F) + 3(M) + 2(A) + 3(M) + 2(J) + 3(J) + 3(A) + 2(S) + 31(O=3) = 25 odd days = 4 odd days. Total = 6 + 4 = 10 = 3 odd days. Day 3 is Wednesday.
2274
Which among the following is a leap year?
Answer:
2004
A standard leap year must be evenly divisible by 4. Looking at the options, 2004 is the only number perfectly divisible by 4, making it the only valid leap year listed.
2275
If the first day of a month is a Tuesday and the month has 31 days, how many Tuesdays will the month have?
Answer:
5
A 31-day month comprises 4 complete weeks (28 days) and 3 extra days. This means the 1st, 2nd, and 3rd days of the month will occur 5 times. Since the 1st is Tuesday, there will be exactly 5 Tuesdays.
2276
Find the odd days in 65 days.
Answer:
2
Odd days are simply the remainder after dividing the total number of days by 7. Dividing 65 by 7 yields 9 full weeks (63 days) with a remainder of 2. Thus, there are 2 odd days.
2277
If day after tomorrow is Saturday, what day was 3 days before yesterday?
Answer:
Sunday
If the day after tomorrow is Saturday, then today is Thursday. Yesterday was Wednesday. 3 days before Wednesday is Sunday. Therefore, the day was Sunday.
2278
A girl was born on 6th September 1970, which was a Sunday. On what day of the week will her 5th birthday fall?
Answer:
Saturday
Her 5th birthday is on 6th September 1975. Total years = 5. During this period, 1972 is the only leap year. Odd days = 4 ordinary years (4) + 1 leap year (2) = 6 odd days. Sunday + 6 = Saturday.
2279
If 11th August 1985 was Sunday, what was the day on 11th August 1986?
Answer:
Monday
1986 is an ordinary year. The period from August 1985 to August 1986 spans 365 days, which means there is exactly 1 odd day. Moving forward one year adds 1 day: Sunday + 1 = Monday.
2280
How many days are there from 26th January 2008 to 15th May 2008 (both days included)?
Answer:
111
2008 is a leap year, so February has 29 days. Days = Jan (31 - 26 + 1 = 6) + Feb (29) + Mar (31) + Apr (30) + May (15) = 6 + 29 + 31 + 30 + 15 = 111 days.