When 233 is divided by 10, the remainder will be
2
3
4
8
A.
2
Shortcut Method:
When the denominator is 10, then a number digit is the answer.
Say, In case of 233 unit digit is 2, Therefore 2 is the right answer.
If a and b are odd numbers, then which of the following is even?
a + b + ab
a + b - 1
a + b + 1
a + b + 2ab
What is the least number which when divided by 5, 6, 7, 8 gives the remainder 3 but is divisible by 9?
1463
1573
1683
1793
The HCF and LCM of two numbers are 12 and 924 respectively. Then the number of such pairs is
0
1
2
3