Directions: Read the following information to answer the question.
|
If speed of bike = 35 kmph i.e., the bike travels 7 times as fast as they can walk then CD + DB = 7CB ⇒ DC = 3x (let CB = x) IIIly AD = x ⇒ AB = 5x = 105 km ⇒ x = 21 km The bike travel AC + CD + DB = 11x = 11 x 21 |
Directions: Read the following information to answer the question.
There are three major cities in Maharashtra Mumbai, Pune and Nagpur which form the vertices of a triangle. A trader in any city will trade to that city which is close to his city as per linear distance. Shortest distance between Pune and Nagpur is 350 km. The measure of angle between line joining Mumbai and Pune and Mumbai and Nagpur is 45°. The measure of angle between line joining Mumbai and Pune and Pune and Nagpur is 60°.
A trader from Mumbai will have minimum cost of transport if trades with city
which close to Mumbai. Thus he should trade with Nagpur for Minimum
Transport cost. Thus minimum Transport cost = 425 × 3 = 1300.
Since the slips are picked up one after the other without replacement, they have distinct numbers on them 4 distinct numbers can be arranged among themselves in 4! ways. (i.e. 24 ways). Of these 24 ways only one arrangement is in ascending order.
∴ The required probability = 1/24.
No. of ways = (4 x 3 x 2 x 1)/ (2 x 2) = 6 ways.