Question
Read the directions carefully and answer the following
question. How many such pairs of digits are there in the number ' 5937241 ', each of which has as many digits between them in the number both forward and backward direction as they have between them in the number system?Solution
Forward – None Backward – Two (7-9) (3-5)
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The smallest number which when divided by 28 and 32 leaves remainder 10 and 14 respectively is:
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Can you determine how many factors the number 1,560 has?
If the highest common factor of two numbers is 12, then which of the following may be the least common multiple of the numbers?
Train X running at a speed of 32 km/hr crosses train Y in 20 seconds. Find the speed of train Y (in km/hr), if the sum of the length of train X and Y is...
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