Practice: Number System
Untimed practice · 18 questions in this set
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Question 1 of 18
Medium
Number System
What is the binary of 15?
Question 2 of 18
Medium
Number System
Hex equivalent of decimal 255:
Question 3 of 18
Medium
Number System
What is 3^4 mod 5?
Question 4 of 18
Medium
Number System
Sum of digits of 999×1001?
Question 5 of 18
Medium
Number System
Decimal value of binary 10110?
Question 6 of 18
Medium
Number System
Binary equivalent of decimal 45?
Question 7 of 18
Medium
Number System
Convert binary 1101 to decimal:
Question 8 of 18
Medium
Number System
Find unit digit of 333^222 + 222^333:
Question 9 of 18
Medium
Number System
What is the unit digit of 7^100?
Question 10 of 18
Medium
Number System
LCM of 12, 15 and 18?
Question 11 of 18
Medium
Number System
Convert 0.625 to fraction:
Question 12 of 18
Medium
Number System
Square root of 7056?
Question 13 of 18
Medium
Number System
Which is the smallest prime number?
Question 14 of 18
Medium
Number System
What is the unit digit of 7^100?
Question 15 of 18
Medium
Number System
Cube root of 1331?
Question 16 of 18
Medium
Number System
A number when divided by 5 leaves remainder 3, by 7 leaves 4. Smallest such number?
Question 17 of 18
Medium
Number System