Start learning 50% faster. Sign in now
ATQ,
Let, cost price of the jewelry be Rs. 100x
Marked price = 1.50 × 100x = Rs. 150x
Selling price after discount = 0.80 × 150x = Rs. 120x
According to the question:
120x = 4800
So, x = 40
Desired selling price = 0.90 × 1.50 × 4000 = Rs. 5400
Two hats are picked at random, what is the probability that all hats are of green colour?
Tokens numbered 1 to 350 are in a bag. What is the probability that the Token drawn has a number which is a multiple of 6 or 7?
All the sides of a 3-inch solid cube are painted. The cube is then cut into cubes of equal size to 1 inch each. If a cube is chosen at random, what is t...
A box contains 3 blue, 2 white and 4 red marbles. If a marble is drawn at random from the box, what is the probability that it would be white.
What is the probability that Wye will speak truth for a particular question asked?
A bag holds a total of 7 balls, consisting of 3 red balls and 4 black balls. If two balls are randomly drawn from the bag without replacement, what is t...
If the letters of the word HORIZON be arranged at random, what is the probability that vowels are not together?
In a Polly bag, the distribution of red, white, and yellow rubber bands is in the ratio 7:3:8. Suppose the yellow rubber bands were reduced by 35 and th...
A box contains only three colors of balls- red, green, and blue. What is the minimum number of balls that should be picked from the box to ensure that a...
A coin is tossed four times one by one. What is the probability of getting a tail for the first time, head for the second time and again head for the th...