What is actually there at the back of chips packets??

12 packets of salt. each marked 2 kg, actually contained the following weights (in kg) of 1.950, 2.020, 2.060, 1.980, 2.030, 1.970 and 2.040, 1.990, 1.985, 2.025, 2.000, 1.980 Out of these packets one packet is chosen at random. What is the probability that the chosen packet contains more than 2 kg of salt?

12 packets of salt , each marked 2 kg , actually contained the following weights (in kg) of salt : 1.950 , 2.020 , 2.060 , 1.980 , 2.030 , 1.970, 2.040 , 1.990 , 1.985 , 2.025 , 2.000 , 1.980. Out of these packets , one packet is chosen at random . What is the probability that the chosen packet contains more than 2 kg of salt ?

10 packets of suger each marked 1 kg actually contained the following weights 0.6 kg, 1.050 kg, 1.1 kg, -0.98 kg, 0.92 kg, 1.3 kg, 1.4 kg, 1.00 kg, 0.94 kg, 1.03 kg. Out of these packets, one packet is chosen at random, what is the probability that the chosen packet contain (i) more than 1 kg sugar, (ii) 1 kg sugar, (iii) less than 1 kg sugar?

The cost of 16 packets of salt,each weighing 900 grams is Rs.28. What will be the cost of 27 packet; if each packet weighs 1 kg? a.Rs.52.50 b.Rs.58.50 c.Rs.56 d.Rs.64.75

In a shop, the items are arranged in a shelf consisting of six rows. Biscuits are kept above the tins of chocolates but below the rows of packets of chips, cakes are at the bottom and the bottles of peppermints are below the chocolates. The topmost row had the display of jam bottles. where exactly are the bottles of peppermints? Mention the place from the top.

What is feed back?