Related Questions

If m and n are whole numbers such that m " = 121, then the value of (m-1)n+1 is :
A 1
B 10
C 121
D 1000
If m and n are whole numbers such that mn=121, the value of (m-1)n+1 is
A 1000
B 121
C 10
D 1
If m and n are whole numbers such that mn=121, what is the value of ( m-1)n-1?
A 1000
B 676
C 121
D 10
Sum of 4 consecutive even numbers is greater than three consecutive odd numbers by 81 . If the sum of the least odd and even numbers is 59 then find the sum of largest of odd and even numbers is 59 then find the sum of largest odd and even numbers.
A 69
B 53`
C 65
D 72
In a set of three numbers, the average of first two numbers is 2. The average of the last two numbers is 3, and the average of the first and the last numbers is 4. What is the average of three numbers ?
A 3
B 6
C 9
D 24
In a set of 3 numbers, the average of first two numbers is 2, the average of the last two numbers is 3, and the average of the first and the last numbers is 4. What is the average of three numbers?
A 3
B 2
C 2.5
D 3.5
Six consecutive whole numbers are given. The sum of the first three numbers is 27. What is the sum of the last three numbers?
A 36
B 33
C 32
D 30
Six consecutive whole numbers are given ; the sum of the first three numbers is 27. What is the sum of the last three numbers ?
A 36
B 33
C 32
D 30
Six consecutive whole numbers are given. The sum of the first three numbers is 27 What is the sum of the last three numbers?3
A 30
B 32
C 36
D 38
How many times the keys of a typewriter have to be pressed in order to write numbers from 121 to 1346?
A 3675
B 4018
C 4021
D 4025

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