Select Goal &
City
Select Goal
Explore
Question:
City A is connected to City B by four highways and City B is connected to City C by three highways. Kesari wants to travel from City A to City C via City B. In how many ways, Kesari can do it ?
City A is connected to City B by four highways and City B is connected to City C by three highways. Kesari wants to travel from City A to City C via City B. In how many ways, Kesari can do it ?
Updated On: Aug 5, 2024
- 4
- 7
- 10
- 12
Hide Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
The correct option is (D):12.
Was this answer helpful?
0
0
Top Questions on permutations and combinations
- The lines $L_1, L_2, \ldots, L_{20}$ are distinct. For $n = 1, 2, 3, \ldots, 10$, all the lines $L_{2n-1}$ are parallel to each other, and all the lines $L_{2n}$ pass through a given point $P$. The maximum number of points of intersection of pairs of lines from the set $\{L_1, L_2, \ldots, L_{20}\}$ is equal to:
- JEE Main - 2024
- Mathematics
- permutations and combinations
- If all the words with or without meaning made using all the letters of the word "NAGPUR" are arranged as in a dictionary, then the word at 315th position in this arrangement is
- JEE Main - 2024
- Mathematics
- permutations and combinations
- Let the set $S = \{2, 4, 8, 16, ..., 512\}$ be partitioned into 3 sets $A, B, C$ with equal number of elements such that $A \cup B \cup C = S$ and $A \cap B = B \cap C = A \cap C = \phi$. The maximum number of such possible partitions of $S$ is equal to:
- JEE Main - 2024
- Mathematics
- permutations and combinations
- 60 words can be made using all the letters of the word BHBJO, with or without meaning. If these words are written as in a dictionary, then the 50th word is :
- JEE Main - 2024
- Mathematics
- permutations and combinations
- There are 5 points \( P_1, P_2, P_3, P_4, P_5 \) on the side \( AB \), excluding \( A \) and \( B \), of a triangle \( \triangle ABC \). Similarly, there are 6 points \( P_6, P_7, \dots, P_{11} \) on the side \( BC \) and 7 points \( P_{12}, P_{13}, \dots, P_{18} \) on the side \( CA \) of the triangle.The number of triangles that can be formed using the points \( P_1, P_2, \dots, P_{18} \) as vertices, is:
- JEE Main - 2024
- Mathematics
- permutations and combinations
View More Questions
Questions Asked in AILET exam
- If in a certain code LIGHT is NFLAE, then TABLE would be ____
- AILET BALLB (Hons.) - 2024
- Coding Decoding
- If in a certain code TALK is YUPC, then LISTEN would be ____
- AILET BALLB (Hons.) - 2024
- Coding Decoding
- Joseph must decide which songs - A, B, C, D, and E - to sing in a 5-day performance schedule, with each song being performed only on one day, in accordance with the following conditions:
I. C and D must not be scheduled on adjacent days.
II. B may immediately follow E, but not vice-versa.
III. The first day must either be A or C.
IV. The last day cannot be D.
If B is the mid-point of the performance schedule, which of the following is a valid 5-day schedule? - “All paintings jump. Some paintings are plants. All basketballs are plants.” Dragon is a plant that jumps. Which of the following is true?
- Statements: Young adults spend most of their time on social media. Young adults should spend more time making connections in the real world.
Conclusions
I. Young Adults should avoid social media.
II. Young adults cannot make real life connections because they spend most of their time on social media.
Which of the following conclusions can be properly inferred? Choose the most appropriate answer.- AILET BALLB (Hons.) - 2024
- Statements and Inferences
View More Questions
SUBSCRIBE TO OUR NEWS LETTER
COLLEGE NOTIFICATIONSEXAM NOTIFICATIONSNEWS UPDATES
Download the Collegedunia app on 
© 2024 Collegedunia Web Pvt. Ltd. All Rights Reserved