A student has to opt for 2 subjects out of 5 subjects for a course, namely, Commerce, Economics, Statistics, Mathematics I and Mathematics II. Mathematics II can be offered only if Mathematics I is also opted. The number of different combinations of two subjects which can be opted is
A person ordered 5 pairs of black socks and some pairs of brown socks. The price of a black pair was thrice that of a brown pair. While preparing the bill, the bill clerk interchanged the number of black and brown pairs by mistake which increased the bill by 100%. What was the number of pairs of brown socks in the original order? |
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The number of persons who read magazine X only is thrice the number of persons who read magazine Y. The number of persons who read magazine Y only is thrice the number of persons who read magazine X. Then, which of the following conclusions can be drawn? |
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The graph below depicts the earnings of A and B over the period 2000 to 2010: |
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Two pipes A and B can independently fill a tank completely in 20 and 30 minutes respectively. If both the pipes are opened simultaneously, how much time will they take to fill the tank completely? |
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Each of the six different faces of a cube has been coated with a different colour i.e., V, I, B, G, Y and O. Following information is given: |
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Consider the following statements followed by two conclusions: |
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Consider the following statements: |
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If ABC x DEED = ABCABC; where A, B, C, D and E are different digits, what are the values of D and E? |
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Year-wise variation of the price of a certain commodity is shown in the following graph: |
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The proportion of expenditure on various items by two families A and B are represented in the following Bar Charts: |
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