Latest TCS Aptitude Question SOLUTION: If f(x) = ax + b, where a and b are real numbers. If f( f ( f(x) ) ) = 8x + 21, what is the value of a + b [DCRU] A. 4 B. 3 C. 5 D. 2

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Previous Question: Maximum number of identical pieces (of same size) of a cake by making only 3 cuts? Next Question: There are 5 packers A, B, C, D, and E in a company. The five packers A, B, C, D and E charge $66, $52, $46, $32, and @28, respectively, to pack each item. The time taken by the packers to pack one item is 20 minutes, 24 minutes, 30 minutes, 40 minutes and 48 minutes, respectively. All the items are sold at end of the day. Each item earns a profit of 100 dollars, and the packers are paid from this profit. If each packer works 8 hours a day, which packer contributes the most to the net profit of the company? option A. Packer C [DCRU] B. Packer A C. Packer B D. Packer D

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If f(x) = ax + b, where a and b are real numbers. If f( f ( f(x) ) ) = 8x + 21, what is the value of a + b [DCRU]
A. 4
B. 3
C. 5
D. 2: Asked In TCS subhrajit mitra (10 years ago); Unsolved Read Solution (9); Is this Puzzle helpful? (10) (3) Submit Your Solution

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Previous Question: Maximum number of identical pieces (of same size) of a cake by making only 3 cuts? Next Question: There are 5 packers A, B, C, D, and E in a company. The five packers A, B, C, D and E charge $66, $52, $46, $32, and @28, respectively, to pack each item. The time taken by the packers to pack one item is 20 minutes, 24 minutes, 30 minutes, 40 minutes and 48 minutes, respectively. All the items are sold at end of the day. Each item earns a profit of 100 dollars, and the packers are paid from this profit. If each packer works 8 hours a day, which packer contributes the most to the net profit of the company? option A. Packer C [DCRU] B. Packer A C. Packer B D. Packer D

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