If we subtract 2 from tenth digit of a number the new number will become:
Correct answer: B. Less than 20 from original number
- A. Less than 2 from original number
- B. Less than 20 from original number
- C. More than 200 from original number
- D. More than 20 from original number
Explanation
Assuming our number to be 124, subtracting 2 from the tenth digit {2} will give us the answer 104, hence B is correct since 104 us 20 less from 124. A, C, D are incorrect as the statements are wrong.
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Quantitative reasoning applies arithmetic and basic algebra to numerical relationships, including percentages, ratios, averages, fractions, proportions, profit and loss, rates, time, work and measurement. Questions focus on translating words into equations, choosing an efficient method and checking whether the result is numerically reasonable.
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