Quantitative Aptitude

1. The product of two numbers is 4107. If the H.C.F. of these numbers is 37, then the greater number is:     (3)

1. 1. 101
2. 2. 107
3. 3. 111
4. 4. 185

2. Three number are in the ratio of 3 : 4 : 5 and their L.C.M. is 2400. Their H.C.F. is:                           (1)

1. 1. 40
2. 2. 80
3. 3. 120
4. 4. 200

3. The G.C.D. of 1.08, 0.36 and 0.9 is:                                                                     (3)

1. 1. 0.03
2. 2. 0.9
3. 3. 0.18
4. 4. 0.108

4. The product of two numbers is 2028 and their H.C.F. is 13. The number of such pairs is:                    (2)

1. 1. 1
2. 2. 2
3. 3. 3
4. 4. 4

5. The least multiple of 7, which leaves a remainder of 4, when divided by 6, 9, 15 and 18 is:                     (4)

1. 1. 74
2. 2. 94
3. 3. 184
4. 4. 364