What are the possible numbers, which have 3 as H.C.F and 60 as L.C.M and their product is 180?
12, 13
12,15
11,15
14,13
Which of the following is a suitable divisible for the numbers 1000, 1025, 1050, 1075?
15
10
50
25
The number 45472 is divisible by 8. Then which of the following will it satisfy?
472 ÷ 8 = 59
Last digit is even
472 ÷ 2 = 236
472 ÷ 4 = 118
When a certain number was divided by 195, the remainder was 57. What will be the new remainder when the same number is divided 15?
9
12
0
Of three numbers prime to one another, the product of the first two is 221 and that of last two is 323. Calculate the first number?
13
14
11
Find the least number of five digits which when divided by 63, 56 & 42 leaves a remainder 1 in each case?
1080
10080
10081
100810
What least number should be added to 1623 so that the number obtained thus, when divided by 9, 0 & 15 leaves in each case a remainder 7?
1623
1622
1621
1627
Which of the following pair is the suitable divisor of the number 65220?
15,3,4
12,3,4
10,12,8
8,16,24
A man purchased a piece of cloth in exact metres for Rs.20.80 from a shop and one more piece in exact metres at the same rate form another shop for Rs.25.60. Find the highest rate per metre of the cloth?
2.6
3.4
1.3
1.6
Find the largest number which divides 875 and 720 exactly. It should also divide their sum and difference?
5