If n is a natural number, then (6n2 + 6n) is always divisible by:
Correct answer B. 6 and 12 both
Tip: press A, B, C or D to answer, and N for the next question.
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See allOn dividing a number by 56, we get 29 as remainder. On dividing the same number by 8, what will be the remainder?
Correct answer B. 5
The difference between a positive proper fraction and its reciprocal is 9/20. The fraction is:
Correct answer C. 4/5
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The difference between the local value and the face value of 7 in the numeral 32675149 is
Correct answer D. 69993
If the number 481 * 673 is completely divisible by 9, then the smallest whole number in place of * will be:
Correct answer D. 7
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