Question 8 :
The set A = {0,1, 2, 3, 4, …} represents the set of
Question 10 :
The largest number that will divide 398,436 and 542 leaving remainders 7,11 and 15 respectively is
Question 11 :
There are 312, 260 and 156 students in class X, XI and XII respectively. Buses are to be hired to take these students to a picnic. Find the maximum number of students who can sit in a bus if each bus takes equal number of students
(a) 52
(b) 56
(c) 48
(d) 63
Question 13 :
Three farmers have 490 kg, 588 kg and 882 kg of wheat respectively. Find the maximum capacity of a bag so that the wheat can be packed in exact number of bags.
Question 14 :
For some integer p, every even integer is of the form
Question 15 :
For some integer p, every odd integer is of the form
Question 16 :
If two positive integers A and B can be ex-pressed as A = (x y*3) and B = (x*4 y*2 z); x, y being prime numbers, the LCM (A, B) is
Question 17 :
The largest number which divides 60 and 75, leaving remainders 8 and 10 respectively, is
Question 18 :
The least number that is divisible by all the numbers from 1 to 5 (both inclusive) is
Question 19 :
The decimal expansion of the rational number 14587/250 will terminate after:
Question 20 :
The decimal expansion of the rational number 14587/250 will terminate after:
