The HCF and LCM of two numbers is 36 and 720 respectively. If one of the numbers is 180, the other number is _____. A 144 B 120 C 80 D 64
Read the statements carefully and select the correct option. Statement-1 : Highest common factor of 42 and 162 is 4. Statement-2 : 2 is the factor of every odd number. ABoth Statement-1 and Statement-2 are true. BBoth Statement-1 and Statement-2 are false. CStatement-1 is true but Statement-2 is false. DStatement-1 is false but Statement-2 is true.
Find the number of squares in the given figure. A28 B40 C39 DNone of these
A game consists of tossing a one rupee coin three times and noting its outcome each time. Hanif wins if all the tosses give the same result, i.e., three heads or three tails and loses otherwise. Calculate the probability that Hanif will lose the game. A1⁄4 B1⁄2 C3⁄4 D5⁄8
In my accounts book, I write positive numbers for profits and negative numbers for losses that I make in my business. Following are the entries in the book for the last seven days: 21, –19, 11, –20, 17, 25 and –13. How much profit did I make in the last week? A 32 B 22 C 34 D 24
What fraction of a day is 4 hours? A B C D
If a = 7, then the value of is _________. A B C D
Group the given figures into three classes on the basis of their identical properties using each figure only once. A1,7,9; 2,5,6; 3,4,8 B1,7,8; 2,5,6; 3,4,9 C1,2,4; 3,5,7; 6,8,9 D1,2,8; 3,4,6; 5,7,9