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- Question
- The year next to 1991 will have the same calender as that of the year 1991.
Options- A. 1992
- B. 1995
- C. 1996
- D. 1997
- Correct Answer
- 1997
ExplanationFor two years having same calendar must have two common conditions: both having same length in terms of number of days and first day of the week.
The year 1991 has 365 days,,that is 1 odd day , year 1992 has 366 days , i.e. 2 odd days , year 1993 has 365 days i.e. 1 odd day. the years 1994,1995,1996 have 1 odd day each.
the sum of odd days so calculated from year 1990 to 1996 .
(1+2+1+1+1+1)=7 odd days. 5
hence, the year 1997 will have same calendar as that of year 1990. - 1. The ratio of ages of Mohan and Sohan is 3 : 4. Four years ago the ratio was 5 : 7. Find the present ages of Mohan and Sohan.
Options- A. 24 years, 32 years
- B. 20 year, 30 years
- C. 25 years, 30 years
- D. None of these Discuss
- 2. Ravi's brother is 3 yr elder to him. His father was 28 yr of age when his sister was born, while his mother was 26 yr of age when he was born. If his sister was 4 yr of age when his brother was born, the ages of Ravi's father and mother respectively when his brother was born were?
Options- A. 32 yr and 23 yr
- B. 32 yr and 29 yr
- C. 35 yr and 29 yr
- D. 35 yr and 33 yr Discuss
- 3. The average age of a man and his son is 27 yr. The ratio of their ages is 8 : 1, respectively. What will be the son's age after 6 yr?
Options- A. 6 yr
- B. 14 yr
- C. 12 yr
- D. 8 yr Discuss
- 4. At the present, Palash is three times Arnav's age. After 7 yr, Palash will be twice Arnav's age, then how many times will Palash's age be in another 14 yr time with respect to Arnav's age then?
Options- A. 1
- B. 3
- C. 2
- D. 1.5 Discuss
- 5. Four years ago, shyam's age was 3/4 times of that of Ram. Four year hence, Shyam's age will be 5/6 times that of Ram. What is the present age of Shyam?
Options- A. 15 yr
- B. 20 yr
- C. 16 yr
- D. 24 yr Discuss
- 6. Today is Friday. After 62 days it will be?
Options- A. Friday
- B. Thursday
- C. Saturday
- D. Monday Discuss
- 7. On July, 2, 1985, it was Wednesday the day of the week on July 2, 1984 was?
Options- A. Wednesday
- B. Tuesday
- C. Monday
- D. Thurdays Discuss
- 8. How many days are three from 2nd January 1993 to 15th march 1993?
Options- A. 72
- B. 73
- C. 74
- D. 71 Discuss
- 9. The year next to 1990 having the same calender as 1998 is?
Options- A. 1990
- B. 1992
- C. 1993
- D. 1995 Discuss
- 10. The number of odd days in a leap year is?
Options- A. 1
- B. 2
- C. 3
- D. 4 Discuss
Calendar problems
Search Results
Correct Answer: 24 years, 32 years
Explanation:
Let us assume the present ages of Mohan and Sohan be 3x years and 4x years; then,
4 Four years ago the ages was 3x - 4 and 4x - 4 years.
According to question, 4 Four years ago the ratio was 5 : 7
( 3x - 4 ) / ( 4x - 4 ) = 5/7
? ( 3x - 4 ) 7 = 5 ( 4x - 4 )
? 21x - 28 = 20x - 20
? 21x - 20x = 28 - 20
? x = 8
Hence, their present ages, 3x = 3 x 8 = 24 years; 4x = 4 x 8 = 32 years.
So their present ages 24 and 32 years.
Correct Answer: 32 yr and 23 yr
Explanation:
When Ravi was born, his mother's age was 26 yr and his elder brother was 3 yr elder to him.
? Mother's age when brother was born
= 26 - 3 = 23 yr
Ravi's father was 28 yr of age when his sister was born and his sister was 4 yr of age when his brother was born
? Age of father when brother was born
= 28 + 4 = 32 yr
Correct Answer: 12 yr
Explanation:
Let ages of man and his son are 8k yr and k yr, respectively .
According to the question,
(8k + k)/2 = 27
? k = (27 x 2)/9 = 6
Hence, age of son after 6 yr = 6 + 6 = 12 yr
Correct Answer: 1
Explanation:
Let Arnav's age = k yr
Then, Palash's age = 3k yr
Acoording to the question, 3k + 7 = 2(k + 7)
? 3k + 7 = 2k + 14
? k = 7
? Age of Arnav after 14 yr = 7 + 14 = 21 yr
and Palash's present age = 21 yr
Hence, Palash's age is one time of Arnav's age .
Correct Answer: 16 yr
Explanation:
4 yr ago, let Ram's age = k yr and Shyam's age = 3k/4 yr
Now, Ram's present age = (k + 4) yr
and Shyam's present age = (3k/4 + 4) yr
According to the question, 5/6(k + 4 + 4) = (3k/4 + 4 + 4)
? 4 (5k + 40) = 6(3k + 32)
? 20k + 160 = 18k + 192
? 2k = 32
? k = 16
Hence, present age of Shyam = (3/4) x 16 + 4 = 16 yr
Correct Answer: Thursday
Explanation:
Each day of the week is repeated after 7 days
? After 63 days, it would be Friday
So, After 62 days, it would be Thursday
Correct Answer: Monday
Explanation:
The year 1984 being a leap year, it has 2 odd days. So, the day on 2nd July, 1985 is two days beyond the day on 2nd July, 1984. But, 2nd July 1985 was Wednesday.
? 2nd July, 1984 was Monday
Correct Answer: 73
Explanation:
No of days = Jan. + Feb. + March
30 + 28 + 15 = 73 days
Correct Answer: 1993
Explanation:
Starting with 1988, we go on counting thye number of odd days till the sum is divisible by 7
Year 1988 odd days = 2
Year 1989 odd days = 1
Year 1990 odd days = 1
Year 1991 odd days = 1
Year 1992 odd days = 2
So total odd days = 7;
? Calendar for 1993 is the same as that of 1988.
Correct Answer: 2
Explanation:
A leap year has (52 week + 2 days).
So, the number of odd days in a leap year is 2
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