Find 5% of 572.
Correct answer(s):
- 143/5
Topic
Arithmetic & Number System
Practice related MCQ quizzes and improve step by step.
Quizzes in Arithmetic & Number System
Reduce the fraction 18/90 to lowest terms.
Correct answer(s):
- 1/5
What is the remainder when 3996 is divided by 12?
Correct answer(s):
- 0
Evaluate 144^2 − 90^2 using an arithmetic identity.
Correct answer(s):
- 12636
Find the sum of the arithmetic sequence 44, 50, 56, …, 248.
Correct answer(s):
- 5110
What is the units digit of 12^436?
Correct answer(s):
- 6
Calculate the number of trailing zeros in 160!.
Correct answer(s):
- 39
Find the number of positive divisors of 96.
Correct answer(s):
- 12
Find the remainder when 4^92 is divided by 7.
Correct answer(s):
- 2
Find the LCM of 11, 14, and 35.
Correct answer(s):
- 770
Determine the GCD of 224 and 493 without using prime factor tables.
Correct answer(s):
- 1
Find 20% of 112.
Correct answer(s):
- 112/5
Reduce the fraction 28/44 to lowest terms.
Correct answer(s):
- 7/11
What is the remainder when 2711 is divided by 9?
Correct answer(s):
- 2
Evaluate 60^2 − 54^2 using an arithmetic identity.
Correct answer(s):
- 684
Find the sum of the arithmetic sequence 4, 13, 22, …, 175.
Correct answer(s):
- 1790
How many integers from 1 to 120 are coprime to 120?
Correct answer(s):
- 32
What is the units digit of 2^98?
Correct answer(s):
- 4
Calculate the number of trailing zeros in 180!.
Correct answer(s):
- 44
Find the number of positive divisors of 132.
Correct answer(s):
- 12