Assessment Exam Category

The least number which should be added to 28523 so that the sum is exactly divisible by 3, 5, 7 and 8 is
A. 41 B. 42
C. 32 D. 37

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Assessment Other Question

Which of the following integers has the most number of divisors?
A. 101 B. 99
C. 182 D. 176
What is the least number which when doubled will be exactly divisible by 12, 14, 18 and 22 ?
A. 1286 B. 1436
C. 1216 D. 1386