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Because marketers cannot control all the conditions in the field, they sometimes turn to a laboratory setting. Laboratories are not the real world but do offer highly controlled environments. Unlike in the field, the marketer has control over all the factors that may impact the behaviour under investigation.
I). 3p 2 – 13p + 12 = 0
II). 4q 2 + 3q – 7 = 0
A product is marked at ₹1,200. If a discount of 20% is offered, and then a tax of 10% is applied on the discounted price, what is the final price paid...
If x = 3tan t, y = 3sec t, then the value of d2y/dx2 at t = π/4 is:
A jar contains a mixture of milk and water in the ratio 7:5, respectively. If 9-litres of the mixture is taken out, then the quantity of water left in t...
The ratio of zinc and copper in a brass pieces is 2:5. How much zinc will be there in 140 kg of such a piece?
900 metres long train crosses a man who is moving in the same direction with a certain speed, in 30 seconds. If the same train can cross a tree in 20 se...
(5.5% of 470) – (6.5% of 510) +2= ?
A shopkeeper bought two articles for Rs. 600 each. If he sold one of them at 40% profit and the other at 25% loss, then find the difference between the ...
In the given series, what will be come in place of blanks?
Series I: 13, _ P _, 89, 145, 229, 369
Series II: 287, _ Q _, 223, 194, 167, 14...
A and B together can finish a task in 12 days. B and C together can complete the same task in 20 days. A and C together complete 33(1/3) % of the ta...