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Due to lack of time. I was/ will not be able to update the blog post regularly. Instead of daily questions. I will be writing down the most important 50 questions and posting it every Sunday. You guys can send the solutions through some means. It would benefit others too.
Daily Questions – 27/10/2017
Q.1) If the difference between compound interest & simple interest for 2 years at the rate of 5% p. a is Rs.5. Find the sum.
Q.2) If the ratio of circumferences of two circles is 2:3. What is the ratio of their areas?
Q.3) A single 6 sided die is rolled. Find the probability of getting a 2 or a 5.
Q.4) At what time between 9 o’clock & 10 o’clock, will the hands of the clock be in the same straight line but not together?
Q.5) What was the day of the week on 27th Oct 2017?
Q.6) There are 5 numbers. HCF of each possible pair is 4. & LCM of all the 5 numbers is 27720. What will be the product of all the 5 numbers?
Q.7) Find the LCM & HCF of 0.6, 9.6 and 0.12.
Q.8) If a+b+c =13, then find the maximum value of (x-2)(y+1)(z-3).
Q.9) Five years ago, the average of P and Q is 15 years. Now, average age of P, Q & R is 20 years. What would be the age of R after 10 years?
Q.10) The marked price of a painting (Sketch) is Rs. 500. If artist thinks to give two successive discounts of 20% and 10%. Help the artist to calculate the selling price of painting (As he is weak in Mathematics).
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Prep Your Math - Praveenkumar K 