Question
A shopkeeper blends 10 kg of tea at Rs. 8 per kg with 5
kg of tea at Rs. 4 per kg. What is the cost price (in Rs.) of the mixture per kg?Solution
Required cost price = (5 × 10 + 4 × 8) ÷ (10 + 8) = (82 / 18) = Rs. 4.56
What value should come in the place of (?) in the following number series?
?, 664, 706, 769, 853, 9588, ?, 29, 57, 113, 225
8 12 30 105 ? 2598.75
...8, 9, 125, ?, 1331, 169Â
- What will come in place of the question mark (?) in the following series?
1, 2, 5, 16, 65, ? Complete the series choosing the missing number.
110, 99, 86, ___, 54, 35.
72, 79, 100, 135, 184, ?
The question below is based on the given series I. The series I satisfy a certain pattern, follow the same pattern in series II and answer the questions...
The question below is based on the given series I. The series I satisfy a certain pattern, follow the same pattern in series II and answer the questions...
What will come in place of the question mark (?) in the following series?
20, ?, 30, 60, 150, 450
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