AP ICET 2014 Question Paper

Instructions

For the following questions answer them individually

AP ICET 2014 - Question 71


If $$t_1$$ is the time elapsed between 11.10 am to 3.50 pm: and if $$t_2$$ is the time elapsed between 10.15 am to 4.05 pm, then $$t_1 : t_2 =$$

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AP ICET 2014 - Question 72


A, B, C, D and E sit around a table such that A is between B and C and is left to B : D is to the right of B; and E is between C and D. Then the person to the immediate left of C is

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AP ICET 2014 - Question 73


Given that $$a * b = \frac{a^2 + b^2}{ab}$$ and $$a \triangle b = \frac{a^2}{b}$$ for any real numbers a and b. If $$x * y = 2 \triangle 2$$, then x =

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AP ICET 2014 - Question 74


For real numbers a and b, if $$a \circ b = (ab)^{\frac{1}{5}}$$, then $$(243) \circ (16807) =$$

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AP ICET 2014 - Question 75


If a ⦿ b = $$(a + b - 1)^2 - 1$$, then (1⦿2)⦿(3⦿ 3) =

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AP ICET 2014 - Question 76


$$\left(a^{\frac{1}{z - x}}\right)^{\frac{1}{z - y}}.\left(a^{\frac{1}{x - y}}\right)^{\frac{1}{x - z}}.\left(a^{\frac{1}{y - z}}\right)^{\frac{1}{y - x}} =$$

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AP ICET 2014 - Question 77


If $$\left(\sqrt{\frac{3}{5}}\right)^a = \left(\sqrt{\frac{625}{81}}\right)^{\frac{a + 3}{2}}$$, then a =

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AP ICET 2014 - Question 78


In a mixture of 35 litres the ratio of milk and water is 4 : 1. If one litre of water is added to the mixture the ratio ofmilk and water in the new mixture is

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AP ICET 2014 - Question 79


The salaries of two persons are in the ratio 4: 7. Both spend 80% of their salaries and save the rest. The ratio of their savings is

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AP ICET 2014 - Question 80


If $$(\sqrt{2})^{x + 5} = (\sqrt[4]{2})^{2x^2 - 2}$$, then a value of $$(x^2 - 1)$$ is 

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