Problems on H.C.F and L.C.M Find the smallest number of five digits exactly divisible by 16,24,36 and 54. 10568 10268 10368 10468 10568 10268 10368 10468 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Smallest number of five digits is 10000. Required number must be divisible by L.C.M. of 16,24,36,54 i.e 432, On dividing 10000 by 432,we get 64 as remainder. Required number = 10000 +( 432 – 64 ) = 10368.
Problems on H.C.F and L.C.M The HCF of two numbers is 42 and the other two factors of their LCM are 11 and 12. What is the largest number. 480 450 504 462 480 450 504 462 ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M A, B and C start at the same time in the direction to run around a circular stadium. A completes a round in 252 seconds and C in 198 seconds, all starting at the same point. after what time will they 26 minutes 18 econds 45 minutes 42 minutes 36 econds 46 minutes 12 econds 26 minutes 18 econds 45 minutes 42 minutes 36 econds 46 minutes 12 econds ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M If the sum of two numbers is 55 and the H.C.F and L.C.M of these numbers are 5 and 120 respectively, then the sum of the reciprocal of the numbers is equal to: 11/120 120/11 55/601 601/55 11/120 120/11 55/601 601/55 ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M A rectangular courtyard 3.78 meters long 5.25 meters wide is to be paved exactly with square tiles, all of the same size. what is the largest size of the tile which could be used for the purpose? 21 cms 14 cms 42 cms None of these 21 cms 14 cms 42 cms None of these ANSWER DOWNLOAD EXAMIANS APP
Problems on H.C.F and L.C.M LCM of 87 and 145 is: 875 48 1305 435 875 48 1305 435 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS