Which greatest possible length can be used to measure exactly 15 meter 75 cm, 11 meter 25 cm and 7 meter 65 cm 275 cm 255 cm 285 cm 265 cm TRUE ANSWER : ? YOUR ANSWER : ?
What is the least number when divided by 4, 5, 6, 8 and 10 leaves 3 as remainder? 121 116 123 112 TRUE ANSWER : ? YOUR ANSWER : ?
Find the least number which when divide by 2, 3, 4, 5 and 6 leaves 1, 2, 3, 4 and 5 as remainders respectively, but when divided by 7 leaves no remainder? 154 119 126 210 TRUE ANSWER : ? YOUR ANSWER : ?
Three numbers are in the ratio of 2 : 3 : 4 and their L.C.M. is 240. Their H.C.F. is: 30 60 40 20 TRUE ANSWER : ? YOUR ANSWER : ?
Find the least number which when divided by 20, 25, 35 and 40 leaves remainders 14, 19, 29, and 34 respectively . 1295 1354 1384 1394 TRUE ANSWER : ? YOUR ANSWER : ?
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 42 minutes 36 econds 26 minutes 18 econds 45 minutes 46 minutes 12 econds TRUE ANSWER : ? YOUR ANSWER : ?