| **Answers & Solutions ** | | 1 . | Answer : Option C | Explanation : | From I:Our answer is ‘Yes’ because from here, the minute hand will take 30 minutes to reach 6, and the hour hand will take an entire hour.
From II:Our answer is ‘No’. There are two possible times in this situation: approx 5 : 15 (the minute hand takes 15 minutes to reach 6 and the hour hand takes 45) and approx 3 : 45 (the minute hand takes 45 minutes to reach 6 and the hour hand takes 2 hours and 15 minutes, which is 135 minutes.) | | | 2 . | Answer : Option A | Explanation : | From I:If a month starts and ends with the same day of the week, it must have a complete number of weeks plus one more day. The only possible month is a 29-day February.
From II:In order to add up to 38, it can only be the highest possible number for the last Monday of a month (31) and the highest for the first Thursday of a month (7). Therefore, both last month and the current must have 31 days. The only two 31-day | | | 3 . | Answer : Option D | Explanation : | From I and II together:Every player takes an odd number of matches per play. After the first player goes, there will always be an odd number of matches left. After the second player goes, there will always be an even number of matches left. Therefore, the second player, ie Alka, is the winner | | | 4 . | Answer : Option B | Explanation : | From II:The first crossing took place at point A. Consider A as a new starting point. Do the same for every crossing point. Since they drove at consistent speeds, the distances from A to B, B to C, and C to A are the same. After point A, one car must have driven twice the distance as the other to reach B at the same time. Therefore, one goes twice as fast as the other. | | | 5 . | Answer : Option D | Explanation : | From I and II together:The team A could win 3 points only by winning one match and tying another. Since they only scored one goal, the results must be 1-0 and 0-0. The team C tied one and lost the other match. The scores must have been 1-1 and 0-1. Their tied game must have been against the team B. So team A beat team C (1-0) and team A tied with team B (0-0). | | | 6 . | Answer : Option D | Explanation : | The number of handshakes and kisses add up to 55. Each member of Choudhary family said goodbye to each member of Thakur family. If we multiply the number of members of both families, the result should be 55. There are two possibilities. I. 55 = 11 × 5 (One family with 11 members and other one with 5) II. 55 = 55 × 1 (Which is not possible, since a family is not formed by only one person) We now analyse the handshakes following the same procedure. There are two possibilities: I. 21 = 7 × 3 (7 men in one family and 3 in the other) II. 21 = 21 × 1 (Which is not possible, because none of these families has so many members, as seen above) Therefore, one family is formed by 7 men and 4 women and the other by 3 men and 2 women.
5; 7 + 3 = 10
| | | 7 . | Answer : Option A | Explanation : | The number of handshakes and kisses add up to 55. Each member of Choudhary family said goodbye to each member of Thakur family. If we multiply the number of members of both families, the result should be 55. There are two possibilities. I. 55 = 11 × 5 (One family with 11 members and other one with 5) II. 55 = 55 × 1 (Which is not possible, since a family is not formed by only one person) We now analyse the handshakes following the same procedure. There are two possibilities: I. 21 = 7 × 3 (7 men in one family and 3 in the other) II. 21 = 21 × 1 (Which is not possible, because none of these families has so many members, as seen above) Therefore, one family is formed by 7 men and 4 women and the other by 3 men and 2 women.
4 + 2 = 6
| | | 8 . | Answer : Option D | Explanation : | Others have only three elements while #@© consists of two elements | | | 9 . | Answer : Option B | Explanation : | The first elements follow +4 series; the second elements follow -6, -5, -4, ... series; and the third elements follow +1 series | | | 10 . | Answer : Option D | Explanation : | (10) | | | | |

## No comments:

## Post a Comment