2. Solve : (6≤-3(2x-4)<12). Linear Inequalities Miscellaneous Exercise Previous Next Class 11 Linear Inequalities Miscellaneous Exercise 1. Solve : (2le 3x-4le 5). 2. Solve : (6≤-3(2x-4)<12). 3. Solve : (-3≤4-{7x over 2}≤18). 4. Solve : (-15<{3(x-2) over 5}≤0). 5. Solve :…
1. Solve : (2le 3x-4le 5). Linear Inequalities Miscellaneous Exercise Previous Next Class 11 Linear Inequalities Miscellaneous Exercise 1. Solve : (2le 3x-4le 5). 2. Solve : (6≤-3(2x-4)<12). 3. Solve : (-3≤4-{7x over 2}≤18). 4. Solve : (-15<{3(x-2) over 5}≤0). 5.…
26. A man wants to cut three lengths from a single piece of board of length 91cm. The second length is to be 3cm longer than the shortest and the third length is to be twice as long as the…
25. The longest side of a triangle is 3 times the shortest side and the third side is 2 cm shorter than the longest side. If the perimeter of the triangle is at least 61 cm, find the minimum length…
24. Find all pairs of consecutive even positive integers, both of which are larger than 5 such that their sum is less than 23. Linear Inequalities Exercise 5.1 Previous Next Class 11 Linear Inequalities Exercise 5.1 1. Solve 24x <…
23. Find all pairs of consecutive odd positive integers both of which are smaller than 10 such that their sum is more than 11. Linear Inequalities Exercise 5.1 Previous Next Class 11 Linear Inequalities Exercise 5.1 1. Solve 24x <…
22. To receive Grade ‘A’ in a course, one must obtain an average of 90 marks or more in five examinations (each of 100 marks). If Sunita’s marks in first four examinations are 87, 92, 94 and 95, find minimum…
21. Ravi obtained 70 and 75 marks in first two unit test. Find the minimum marks he should get in the third test to have an average of at least 60 marks. Linear Inequalities Exercise 5.1 Previous Next Class 11…
20. Solve the inequality (frac{x}{2}gefrac{(5x-2)}{3}-frac{(7x-3)}{5}) and show the graph of the solution in each case on number line. Linear Inequalities Exercise 5.1 Previous Next Class 11 Linear Inequalities Exercise 5.1 1. Solve 24x < 100, when (i) x is a…
19. Solve the inequality 3 (1 – x) < 2 (x + 4) and show the graph of the solution in each case on number line. Linear Inequalities Exercise 5.1 Previous Next Class 11 Linear Inequalities Exercise 5.1 1. Solve…
