Question : The digit in the unit's place of the product 49237 × 3995 × 738 × 83 × 9 is:

Question : In a two-digit number, the digit at unit's place is 1 less than twice the digit at the ten's place. If the digit at unit's and ten's place are interchanged, the difference between the new and the original number is less than the original number by 20. The

Question : If 5416*6 is the perfect square, then the digit at the '*' place is:

Question : By interchanging the digits of a two-digit number, we get a number which is four times the original number minus 24. If the digit at the unit's place of the original number exceeds its digit at ten's place by 7, then the original number is:

Question : Directions: Which two numbers (not digits) should be interchanged to make the given equation correct?
5 – 6 ÷ 3 × 9 + 1 = 0