Class 11 Linear Inequalities Miscellaneous Exercise Chapter 5 in Tamil / Cbse New Syllabus /Kalvikan

Class 11 Linear Inequalities Miscellaneous Exercise Chapter 5 in Tamil / Cbse New Syllabus /Kalvikan 👉 Linear Inequalities One Shot :    • Linear Inequalities One Shot In Tamil / Gr...   11. A solution is to be kept between 68° F and 77° F. What is the range in temperature in degree Celsius (C) if the Celsius / Fahrenheit (F) conversion formula is given by F = 9 C/5 + 32 ? 12. A solution of 8% boric acid is to be diluted by adding a 2% boric acid solution to it. The resulting mixture is to be more than 4% but less than 6% boric acid. If we have 640 litres of the 8% solution, how many litres of the 2% solution will have to be added? 13. How many litres of water will have to be added to 1125 litres of the 45% solution of acid so that the resulting mixture will contain more than 25% but less than 30% acid content? 14. IQ of a person is given by the formula IQ = MA /CA × 100, where MA is mental age and CA is chronological age. If 80 ≤ IQ ≤ 140 for a group of 12 years old children, find the range of their mental age. #kalvikan #navimaths #kalvikantnsyllabus #linearinequalities #miscellaneous ##linearinequalitiesintwovariables #linearinequalitesclass11 #tnclass11maths #engeenering #graphicalmethod #numberline #rules --------- Like | Share | Subscribe -------- 🙏 Thanks From Kalvikan 🙏