alleryStart learning →A number divisible by 5 must end in which pair of digits?
- 5 or 7
- 0 or 5
- 1 or 6
- 2 or 7
Show answer and solution
Correct answer: B. 0 or 5
Every multiple of 5 ends in 0 or 5, so the units digit alone settles the test.
SSC CGL Whole Numbers, Decimals, Fractions and Relationships Between Numbers — practice questions
Explore 78 free Whole Numbers, Decimals, Fractions and Relationships Between Numbers questions in SSC CGL Quantitative Aptitude. Open each question or exercise to read its content, reference answers and available explanation.
Practise Whole Numbers, Decimals, Fractions and Relationships Between Numbers with Quill →Whole Numbers, Decimals, Fractions and Relationships Between Numbers questions and exercises with answers
Showing questions 1–30 of 78.
A number divisible by 5 must end in which pair of digits?Read the answer and worked solution →Pick the number that leaves no remainder when divided by 4.Read the answer and worked solution →A clerk packs files in bundles of 3 with none left. Which count works?Read the answer and worked solution →If the single digit d makes 52d4 divisible by 3, then d equalsRead the answer and worked solution →Select the number that 11 divides exactly.Read the answer and worked solution →A heap of 4,567 beads is grouped in nines. How many beads remain?Read the answer and worked solution →What remainder does 1,237 leave when divided by 4?Read the answer and worked solution →The first 3-digit multiple of 6 isRead the answer and worked solution →The greatest number of four digits that 11 divides exactly isRead the answer and worked solution →A number divisible by both 3 and 4 is always divisible byRead the answer and worked solution →Identify the prime number from the following list.Read the answer and worked solution →Count the primes below 20.Read the answer and worked solution →Which is the only even prime number?Read the answer and worked solution →The number 1 is classified asRead the answer and worked solution →Add up the different primes dividing 210.Read the answer and worked solution →What is the smallest prime number greater than 50?Read the answer and worked solution →Select the pair with no common factor other than 1.Read the answer and worked solution →Any two consecutive natural numbers are alwaysRead the answer and worked solution →Count the primes strictly between 30 and 50.Read the answer and worked solution →Ropes of 36 m and 84 m are cut into equal longest pieces. Piece length in m?Read the answer and worked solution →Find the highest common factor of 54 and 90.Read the answer and worked solution →Find the least common multiple of 15, 20 and 25.Read the answer and worked solution →What is the greatest number that divides 24, 36 and 60 exactly?Read the answer and worked solution →Given HCF 12 and product 2,160, the LCM of the two numbers isRead the answer and worked solution →HCF of two numbers is 16, LCM is 240 and one number is 48. Find the other.Read the answer and worked solution →Find the smallest number leaving remainder 5 when divided by 8, 12 or 15.Read the answer and worked solution →Three bells toll every 6, 8 and 12 seconds. After how many seconds do they next toll together?Read the answer and worked solution →A hall measures 540 cm by 360 cm. What is the largest square tile side that fits exactly?Read the answer and worked solution →The fraction 42/56 in its lowest terms isRead the answer and worked solution →Coprime numbers 7 and 9 have a least common multiple ofRead the answer and worked solution →
Worked practice questions
Pick the number that leaves no remainder when divided by 4.
- 3,714
- 3,726
- 3,722
- 3,716
Show answer and solution
Correct answer: D. 3,716
The last two digits 16 form a multiple of 4, while 14, 22 and 26 do not.
A clerk packs files in bundles of 3 with none left. Which count works?
- 4,211
- 4,208
- 4,205
- 4,203
Show answer and solution
Correct answer: D. 4,203
The digits of 4,203 add up to 9, a multiple of 3, whereas the other sums are 11, 14 and 8.
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