Tuesday, December 26, 2017

Quant Quiz - HCF & LCM

Q1)-Find the greatest number which when divide 357, 192 and 252 leaves same remainder in each case .
45
1
15
Cannot be determined
Ans.- C


Q2)-Least number which when divided by 5,6,7,8 and leaves remainder 3, but when divided by 9, leaves no remainder?
1873
1683
1983
1784
Ans.- B


Q3)-A milk man has three different kinds of milk 493liters, 551 liters and 435 liters. Find the minimum number of equal size containers required to store all the milk without mixing.
29
51
58
49
Ans.- B


Q4)-Greater number of 4 digits which is divisible by each one of 12,18,21 and 28 is?
9724
9874
9828
9474
Ans.- C


Q5)-The greatest possible length which can be used to measure exactly the lengths 7 m, 3 m 85 cm, 12 m 95 cm is
16 cm
25 cm
15 cm
35 cm
Ans.- D


Q6)-What will be the LCM of 8, 24 ,36 and 54
54
108
216
432
Ans.- C


Q7)-Which of the following has the most number of divisors ?
176
182
99
101
Ans.- A


Q8)-The ratio of two numbers is 3 : 4 and their H.C.F. is 4. Their L.C.M. is:
12
68
78
48
Ans.- D


Q9)-Find the lowest common multiple of 24, 36 and 40.
120
240
360
480
Ans.- C


Q10)-The LCM of two numbers is 28 times of their HCF. The sum of their LCM and HCF is 1740. If one of the numbers is 420 , the other number is
150
225
180
240
Ans.- D



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