H.C.F and L.C.M Online Exam Quiz
H.C.F and L.C.M GK Quiz. Question and Answers related to H.C.F and L.C.M. MCQ (Multiple Choice Questions with answers about H.C.F and L.C.M
128352/238368 when reduced to its lowest terms is
Options
A : 5/11
B : 7/13
C : 9/17
D : 11/13
The L.C.M of 3/4, 6/7, 9/8 is
Options
A : 12
B : 15
C : 18
D : 21
The ratio between two numbers is 15:11. If their H.C.F is 13, then the numbers are
Options
A : 141, 135
B : 174, 145
C : 195, 143
D : 201, 157
The sum of two numbers is 495 and their H.C.F is 33. The numbers of such pairs is
Options
A : 3
B : 4
C : 6
D : 7
The H.C.F of two numbers is 25. The number which can be their L.C.M is
Options
A : 80
B : 95
C : 116
D : 125
A, B and C go walking round a circle 2 km in circumference at the rates of 20 m/min, 40m/min and 50 m/min respectively. If they all start together and walk in the same direction, when will they be together at the same place ?
Options
A : 110 min
B : 145 min
C : 170 min
D : 200 min
Which greatest number will divide 3026 and 5053 leaving remainders 11 and 13 respectively ?
Options
A : 45
B : 51
C : 57
D : 63
The greatest number of 5 digits, which is divisible by 15, 20, 25 is
Options
A : 99000
B : 99900
C : 99990
D : 99999
What is the greatest number of 3 digits which when divided by 6, 9, 12 leaves a remainder 3 in each case ?
Options
A : 850
B : 925
C : 975
D : 1050
If two numbers are in the ratio of 3:2 and the product of their H.C.F and L.C.M is 3750, then the sum of the numbers is
Options
A : 125
B : 133
C : 147
D : 155
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