What is minimum number of digits that a binary number should have such that when this number is converted to hexadecimal,It should have atleast 12 digits?
16
45
46
47
48
How many three digit numbers do not change even if the digits are reversed?
81
90
100
10
300
How many positive numbers less than 100 have all digits even?
5
20
25
24
What is the least 3 digit decimal number, which when converted to base 6, will have 4 digits?
555
216
600
325
Find the last digit 1!+2!+3!+.....+100!
0
3
7
2
If 12! is divisible by 2 raised to N, then what is the value of N which makes the result an odd number?
12
15
What is the remainder if (19 raised to 15 - 15 raised to 19) is divided by 17?
1
Instead of adding 10 consecutive numbers, starting from x, Mr.Mistake added 11 consecutive numbers, starting from y and got the same answer. What is the value of x-y?
55
cant be determined
How many three digit octal numbers end with 3?
8
49
56
64
Who among the following was the first woman President of the UN General Assembly
Sarojini Naidu
Vijaya Lakshmi Pundit
Sucheta Kripalani
None of the above