Problems on H.C.F and L.C.M Four bells begin to toll together respectively at the intervals of 8, 10, 12 and 16 seconds. After how many seconds will they toll together again? 240 seconds 242 seconds 246 seconds 243 seconds 240 seconds 242 seconds 246 seconds 243 seconds ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M Find the highest common factor of 36 and 84. 16 22 12 34 16 22 12 34 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 36 = 2² x 3²84 = 2² x 3 x 7H.C.F. = 2² x 3 = 12.
Problems on H.C.F and L.C.M Five bells first begin to toll together and then at intervals of 5, 10, 15, 20 and 25 seconds respectively. After what interval of time will they toll again together? 5 min 5.5 min 5.2 min None 5 min 5.5 min 5.2 min None ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M Reduce 4128/4386 to its lowest terms 14/13 13/17 13/18 16/17 14/13 13/17 13/18 16/17 ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M Find the least number which when divided by 26, 36 and 46 leaves the remainders 12, 22 and 32 respectively. 10570 17050 10750 10075 10570 17050 10750 10075 ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M HCF of 3/16, 5/12, 7/8 is: 1/48 2/47 3/47 5/48 1/48 2/47 3/47 5/48 ANSWER DOWNLOAD EXAMIANS APP
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