IBPS Clerk 01-Dec-2013

Instructions

What will come in place of the question mark (?) in the following questions ?

Question 139

$$3 \frac{3}{8}\times 6 \frac{5}{12}-2\frac{3}{16}\times 3\frac{1}{2}=?$$

Solution

The given expression can be written as $$\frac{27}{8}*\frac{77}{12} -\frac{35}{16}*\frac{7}{2}$$

= $$\frac{2079}{96} - \frac{245}{32}$$

= $$\frac{693}{32} - \frac{245}{32}$$

= $$\frac{448}{32}$$

=$$ 14$$

Option C is the right answer.

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