Start learning 50% faster. Sign in now
Let the speed of train A be S1 and the speed of train B be S2. And length of train A be L1 and the length of train B be L2. According to the question, (S1 + S2) = (L1 + LB)/15 And, (S1 - S2) = (L1 + LB)/35 Here, the length of both the train is equal. So, (S1 + S2) × 15 = (S1 - S2) × 35 => 15 S1 + 15 S2 = 35 S1 – 35 S2 => 20 S1 = 50 S2 => S1/S2 = 50/20 = 5/2 Speed of slower train = n% of faster train => n% = (2/5) × 100 = 40% Therefore, (n × 2) = 40 × 2 = 80
Information provided by one firm on household demographics and lifestyle, purchases, TV viewing behaviour, and responses to promotions is called:
In 2001, the number of people who attended music concerts, plays, and other live entertainment declined significantly because many people did not believ...
The market testing stage of the new-product process often involves test markets or purchase laboratories in which the variable to test is:
Which of the following is an example of non-durable goods?
A new start-up recently finished prototyping their invisiblity gown, and they are now available at select retailers across the country. What stage of th...
Which of the following statements about e-commerce is true?
In comparison between face-to-face communications and telephone or e-mail communications, face-to-face has a ___________ level of media richness.
Promotional expenditures at the introduction stage of the product life cycle are spent on:
A type of retail outlet that focuses on one type of product at very competitive prices and often dominates the market is called a:
Excuses for not making a purchase commitment or decision are called: