Choose the Correct options
0 of 20 Questions completed
Questions:
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 20 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Average score 

Your score 

If a number is divided by 5, reminder is 1. If same number is divided by 2, reminder is 1. What should be the last digit of the number.
When a number is divided by 5, the last digit could be the remainder itself (1) or 5+ remainder (6)
The one’s digit of the square of 17581021 is
In a 3 digit number, the hundred’s digit is thrice the tens digit while the unit digit is four times the tens digit. The sum of the digits is 16. Find the number.
Let the tens digit be , hundred’s digit be , unit digit be
In a 2 digit number, the unit’s digit is five times the tens digit and the sum of the digits is 6. Find the number.
The cost of a book is a two digit number. Its selling price has same digits as cost with digits interchanged. If its profit margin is divided by 9, find the remainder of division.
Remainder is 0
Find the value of B from AB + 67 = 11A
Ria picks a three digit number and subtract it from the same number after reversing order of its digits. This difference will always be fully divisible by?
Number after interchanging
Difference
The difference will always be divisible by 9
A is a digit and 3A15 is a multiple of 9. Which of the following can be the value of A.
3015 and 3915
The value of A and B in \( \begin{array}{c} 4A \\ +15 \\ \hline B2 \end{array}\) is
If 35x is a multiple of 9 and x is digit, the value of x is
351 is divisible by 9
If 3×12 is a multiple of 3 and x is digit then the value of x.
30 12 is divisible by 3
Harsh picks a three digit number and subtract it from the same number often reversing order of its digits. The difference will always be fully dividable by?
Original number = 100x +10y +z
Interchanging number = 100z+ 10y+x
Difference = 99x99z
The number will be fully divisible by 99.
\( \left\{a_m\right\}\) is a sequence of integers such that \(a_1=1\) and \(a_{m+n}=a_m+a_n+m^n\) for all positive integers m and n. what is the value of \(a_{15}\)?
120 is divisible by 15
The sum of the digits of a 2 digit number is 10. The number obtained by interchanging its digits is 54 more than the original number. Find the original number.
Number
Interchanging
Original number
If 1681y is a five digit number which is divisible by 9, find the smallest value of y.
16812 is divisible by 9
Find the value of A and B from \( \begin{array}{c} AB \\ +64 \\ \hline \underline{9A} \end{array}\)
The one’s digit of the cube of 9 3 4 9 2 5 9 4 is
One’s digit of 64 is 4
The number 100a + 10b + 3c has
Example
If 15a is divisible by 9, the value of a is
153 is divisible by 9
The value of A, B, C in \( \begin{array}{c} 3AB \\ +C58 \\ \hline 813 \end{array}\)