Practice: Number System
Untimed practice · 17 questions in this set
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Question 1 of 17
Medium
Number System
Convert binary 1101 to decimal:
Question 2 of 17
Medium
Number System
Which is the smallest prime number?
Question 3 of 17
Medium
Number System
Binary equivalent of decimal 45?
Question 4 of 17
Medium
Number System
Square root of 7056?
Question 5 of 17
Medium
Number System
Decimal value of binary 10110?
Question 6 of 17
Medium
Number System
What is the binary of 15?
Question 7 of 17
Medium
Number System
How many divisors does 720 have?
Question 8 of 17
Medium
Number System
LCM of 12, 15 and 18?
Question 9 of 17
Medium
Number System
Hex equivalent of decimal 255:
Question 10 of 17
Medium
Number System
Find unit digit of 333^222 + 222^333:
Question 11 of 17
Medium
Number System
What is the unit digit of 7^100?
Question 12 of 17
Medium
Number System
Cube root of 1331?
Question 13 of 17
Medium
Number System
Sum of digits of 999×1001?
Question 14 of 17
Medium
Number System
Convert 0.625 to fraction:
Question 15 of 17
Medium
Number System
Smallest 4-digit number divisible by 6, 9, 12?
Question 16 of 17
Medium
Number System