

1. Due to stiff competition, a soft drink company decreased its price by 50% and starts selling the drink in 200 ml. bottles instead of the previous 300 ml. bottles. Other things being constant, what is the decrease in revenue in percentage terms for every 100 ml. sold? (ml. = milli litre)a. 20%b. 25%c. 33…
1. Find the value lim π₯β5 π₯^2β25/π₯β5a. 0b. 5c. 10d. β 2. log5 π Γ logπ π₯ = 2. What is the value of π₯?a. 125b. π2c. 25d. β5
1. Find the wrong number in the series 125, 106, 88, 76, 65, 58, 53.a. 125b. 106c. 88d. 76 2. Fill in the missing number: 4, 27, 256, _, 46656, 823543a. 3125b. 4125c. 625d. 5625
1. Find the sum of series 1 + 3.5 + 6 + 8.5 + _ _ _ + 101a. 2091b. 2081c. 1091d. 2191
1. In an examination consisting of 75 questions, one mark is given for every correct answer and ΒΌ mark is deducted for every wrong answer. A student attempts all the 75 questions and scores a total of 50 marks. Find the number of questions he marked wrong.a. 20b. 25c. 30d. 50 2. How many 4…
If log 3 = 0.4771, find the value of {log(0.81)^2 Γ log (27/10)^2/3 Γ· log 9}.a. 2.689b. -0.0552c. 2.2402d. 2.702