Question
A bakery produces three types of bread: White, Wheat,
and Rice. What is the total number of loaves produced in a week? Statements: I: The bakery produces 300 loaves of White bread per day, 200 loaves of Wheat bread per day, and 150 loaves of Rice bread per day. The bakery operates 7 days a week. II: The production of White bread is 10% higher than Wheat bread and 20% higher than Rice bread. III: Last week, the bakery increased its production of Wheat bread by 25% and Rice bread by 15%.Solution
Statement I: Total production of White bread = 300 * 7 = 2,100. Total production of Wheat bread = 200 * 7 = 1,400. Total production of Rice bread = 150 * 7 = 1,050. Total production = 2,100 + 1,400 + 1,050 = 4,550. Sufficient. Statement II: This provides relationships but does not give specific quantities to calculate total output directly. Not sufficient. Statement III: This gives information about production increases but does not provide specific figures for total loaves produced. Not sufficient. The answer is A.
For 3x² − 10x − 8 = 0, find (1/α + 1/β).
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y.
I. 3x<...
I. 2x2 - 9 x + 9 = 0Â
II. 2y2 - 7 y + 3 = 0
I. 8x² - 74x + 165 = 0
II. 15y² - 38y + 24 = 0
I. 3x2 - 16x - 12 = 0
II. 2y2 + 11y + 9 = 0
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between 'p' and 'q' and choose...
For what values of k does the equation x² – (k+1)x + k = 0 have two distinct real roots, both greater than 1?
l. x2 - 16x + 64 = 0
II. y2Â = 64
I. 66x² - 49x + 9 = 0
II. 46y² - 37y - 30 = 0
I. 3p² - 17p + 22 = 0
II. 5q² - 21q + 22 = 0