Related Questions

What is the difference of largest and smallest prime number between 60 and 80 ?
A 8
B 12
C 18
D 140
The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and difference of the digits of the number if the ratio between the digits the number is 1 : 2?
A 4
B 8
C 16
D 24
If x is an even number, what is the difference between the smallest ever number grater than (5x+6) and the largest even number less then (3x+9)?
A 2x
B 2x-3
C 7x+15
D 2x+3
If x is an even number, what is the difference between the smallest even number greater than (5x + 6) and the largest even number less than (3x + 9)?
A 2x
B 2x-3
C 7x+15
D 2x+3
The smallest prime number, that is the fifth term of an increasing arithmetic sequence in which all the four preceding terms are also prime, is -
A 17
B 29
C 37
D 53
What is the smallest number that should be added to 100 so that it can be completely divided by all the prime numbers between 10 to 15 ?
A 43
B 6
C 9
D 1/3
The difference between the radio of bigger difference between circle and smaller circle is 14 and the difference between their sareas is 1056 cm2 . Radius of the smaller circle is .
A 7 cm
B 5 cm
C 9 cm
D 3 cm
What is the difference between the 6 digit largest and the smallest numbers?
A 888889
B 899999
C 999888
D 988888
What is the difference between the 6 digit largest and smallest numbers?
A 888889
B 899999
C 9998888
D 988888
The total resistance of a series circuit is equal to the difference between the largest and smallest value resistors.
A True
B False

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