" (b) "12" and "18

If n be any natural number then by which largest number (n^(3)-n) is always divisible? 3 (b) 6(c)12 (d) 18

Find the LCM of 12 and 18

Find the LCM of 12 and 18

The length of the transverse axis of the rectangular hyperbola x y=18 is (a) 6 (b) 12 (c) 18 (d) 9

Value of 4! -3! _______. (a) 24 (b) 6 (c) 12 (d) 18

Find the highest common factor of 36 and 84 . (a) 4 (b) 6 (c) 12 (d) 18

In a class there are 18 boys who are over 160 cm tall. If these boys constitute three-fourths of the boys and the total number of boys is two-thirds of the number of students in the class, then what is the number of girls in the class? (a) 6 (b) 12 (c) 18 (d) 24

If n be any natural number then by which largest number (n^3-n) is always divisible? 3 (b) 6 (c) 12 (d) 18

If veca, vecb, vec c are unit vectors, then the value of |veca-2vecb|^(2)+|vecb-2vec c|^(2)+|vec c-2 vec a|^(2) does not exceed to : (a) 9 (b) 12 (c) 18 (d) 21

Find the range and mode of the data 17,18,28,19,16,18,17,29,18 A. 12 and 18 B. 13 and 18 C. 12 and 17 D. 11 and 17