Test : Number System Mini Mock Test Type : Choose the Correct Alternative Marks : +4 For Right Answers, -1 For Wrong Answers Note : Answers once chekced can't be unchecked, however you can change your options any number of time. Time Remaining
Number S is obtained by squaring the sum of digits of a two-digit number D. if difference between S and D is 27, then the two-digit number D is
24 54 34 45
After the division of a number successively by 3,4 and 7, the remainders obtained are 2,1 and 4 respectively. What will be the remainder if 84 divide the same number?
80 75 41 53
76n - 66n, where n is an integer > 0, is divisible by
13 127 559 All of these
If 4-[2.8-{3.5-(1-X)}]=5, Then value of X is
2.3 1.5 1.3 2.5
When 2256 is divided by 17, the reminder would be
1 16 14 None of these
The rightmost non-zero digits of the number302720 is
1 3 7 9
If x*y*z = (x2+y2)z, then value of 4*3*2 is
650 675 550 625
What is the sum of all two- digit numbers that give a remainder of 3 when they are divided by 7
666 676 683 777
(148877) 1/3 is equivalent to
39 43 53 69
How many times 54 is contained in !144
70 58 23 92
