Three men step off together from the same spot. Their steps measure 63 cm, 70 cm
Three men step off together from the same spot. Their steps measure 63 cm, 70 cm and 77 cm respectively. The minimum distance each…
Five bells begin to toll together and toll respectively at intervals of 6, 7, 8,
Five bells begin to toll together and toll respectively at intervals of 6, 7, 8, 9 and 12 seconds. After how many seconds will…
84 Maths books, 90 Physics books, 120 Chemistry books have to be stacked topicwi
84 Maths books, 90 Physics books, 120 Chemistry books have to be stacked topicwise. How many books will be there in each stack so…
The least number which when divided by 6, 9, 12, 15, 18 leaves the same remainde
The least number which when divided by 6, 9, 12, 15, 18 leaves the same remainder 2 in each case is = ?
The greatest number that will divide 729 and 901 leaving remainder 9 and 5 respe
The greatest number that will divide 729 and 901 leaving remainder 9 and 5 respectively is = ?
The HCF of x 6 – 1 and x 4 + 2x 3 – 2x 1 – 1 is = ?
The HCF of x 6 – 1 and x 4 + 2x 3 – 2x 1 – 1 is = ?
Which greatest number will divide 3026 and 5053 leaving remainders 11 and 13 res
Which greatest number will divide 3026 and 5053 leaving remainders 11 and 13 respectively ?
Find the least number which when divided by 12, leaves a remainder of 7; when di
Find the least number which when divided by 12, leaves a remainder of 7; when divided by 15, leaves a remainder of 10 and…
Find the greatest number that will divide 964, 1238 and 1400 leaving remainders
Find the greatest number that will divide 964, 1238 and 1400 leaving remainders 41, 31, and 51 respectively = ?
Find the least multiple of 23, which when divided by 18, 21 and 24 leaves remain
Find the least multiple of 23, which when divided by 18, 21 and 24 leaves remainders 7, 10 and 13 respectively = ?
What is the least natural number which leaves no remainders when divided by all
What is the least natural number which leaves no remainders when divided by all the digits from 1 to 9 ?
Find the greatest number of 4 digits which when divided by 4, 5, 6, 7 and 8 leav
Find the greatest number of 4 digits which when divided by 4, 5, 6, 7 and 8 leaves 1, 2, 3, 4 and 5…