Problems on Numbers MCQ

Test your knowledge with important Problems on Numbers MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Problems on Numbers MCQs at Bissoy

• The sum of five consecutive odd numbers is 575. What is the sum of the next set of five consecutive odd numbers ?
  ক

  595

  খ

  615

  গ

  635

  ঘ

  Cannot be determined

  ঙ

  None of these
• The sum of four numbers is 64. If you add 3 to the first number, 3 is subtracted from the second number, the third is multiplied by 3 and the fourth is divided by 3, then all the results are equal. What is the difference between the largest and the smallest of the original numbers ?
  ক

  21

  খ

  27

  গ

  32

  ঘ

  Cannot be determined

  ঙ

  None of these
• The sum of three consecutive odd numbers and three consecutive even numbers together is 231. Also, the smallest odd number is 11 less than the smallest even number. What is the sum of the largest odd number and the largest even number ?
  ক

  74

  খ

  82

  গ

  83

  ঘ

  Cannot be determined

  ঙ

  None of these
• If the sum of a number and its square is 182, what is the number ?
  ক

  15

  খ

  26

  গ

  28

  ঘ

  91

  ঙ

  None of these
• 243 has been divided into three parts such that half of the first part, one-third of the second part and one-fourth of the third part are equal. The largest part is :
  ক

  74

  খ

  86

  গ

  92

  ঘ

  108
• In a two-digit positive number, the digit in the unit's place is equal to the square of the digit in ten's place, and the difference between the number and the number obtained by interchanging the digits is 54. What is 40% of the original number ?
  ক

  15.6

  খ

  24

  গ

  37.2

  ঘ

  39

  ঙ

  None of these
• If the sum of numbers is 33 and their difference is 15, the smaller number is ?
  ক

  9

  খ

  12

  গ

  15

  ঘ

  18
• A student was asked to divide the half of a certain number by 6 and the other half by 4 and then to add the two quantities so obtained. Instead of doing so the student divided the number by 5 and the result fell short by 4. The given number was ?
  ক

  240

  খ

  288

  গ

  384

  ঘ

  480
• A fraction is such that if the double of the numerator and the triple pf the denominator is changed by +10 percent and -30 percent respectively, then we get 11 percent of $$\frac{16}{21}$$. Find the fraction :
  ক

  $$\frac{2}{25}$$

  খ

  $$\frac{3}{25}$$

  গ

  $$\frac{4}{25}$$

  ঘ

  None of these
• The number obtained by interchanging the two digits of a two-digit number is lesser than the original number by 54. If the sum of the two digit of the number is 12, then what is the original number ?
  ক

  28

  খ

  39

  গ

  82

  ঘ

  Cannot be determined

  ঙ

  None of these
• The sum of seven consecutive numbers is 175. What is the difference between twice the largest number and thrice the smallest number ?
  ক

  7

  খ

  8

  গ

  10

  ঘ

  12

  ঙ

  None of these
• The sum of two numbers is 25 and their difference is 13. Find their product :
  ক

  104

  খ

  114

  গ

  315

  ঘ

  325
• If 50 is subtracted from two-third of number, the result is equal to sum of 40 and one-fourth of that number. What is the number ?
  ক

  174

  খ

  216

  গ

  246

  ঘ

  336
• If the numerator of a fraction is increased by 200% and the denominator is increased by 300%, the resultant fraction is $$\frac{15}{26}$$. What was the original fraction ?
  ক

  $$\frac{8}{11}$$

  খ

  $$\frac{10}{11}$$

  গ

  $$\frac{9}{13}$$

  ঘ

  $$\frac{10}{13}$$

  ঙ

  None of these
• Out of six consecutive natural numbers if the sum of first three is 27, what is the sum of the other three ?
  ক

  24

  খ

  25

  গ

  35

  ঘ

  36
• If the numerator of a fraction is increased by $$\frac{1}{4}$$ and the denominator is decreased byy $$\frac{1}{3}$$, the new fraction obtained is $$\frac{33}{64}$$. What was the original fraction ?
  ক

  $$\frac{3}{7}$$

  খ

  $$\frac{5}{7}$$

  গ

  $$\frac{7}{9}$$

  ঘ

  Cannot be determined

  ঙ

  None of these
• The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of the number ?
  ক

  3

  খ

  4

  গ

  9

  ঘ

  Cannot be determined

  ঙ

  None of these
• A, B, C, D and E are five consecutive odd numbers. The sum of A and C is 146. What is the value of E ?
  ক

  71

  খ

  75

  গ

  79

  ঘ

  81

  ঙ

  None of these
• The sum of three numbers is 264. If the first number be twice the second and third number be be one-third of the first, then the second number is :
  ক

  48

  খ

  54

  গ

  72

  ঘ

  84
• If one-seventh of a number exceeds its eleventh part by 100, then the number is :
  ক

  770

  খ

  110

  গ

  1825

  ঘ

  1925
• There are two numbers such that the sum of twice the first number and thrice the second number is 100 and the sum of thrice the first number and twice the second number is 120. Which is the larger number ?
  ক

  12

  খ

  14

  গ

  32

  ঘ

  35

  ঙ

  None of these
• the difference between two numbers is 3 and the difference between their squares is 63. Which is the larger number ?
  ক

  9

  খ

  12

  গ

  15

  ঘ

  Cannot be determined

  ঙ

  None of these
• Two numbers are such that the ratio between them is 4 : 7. If each is increased by 4, the ratio becomes 3 : 5. The lager number is ?
  ক

  36

  খ

  48

  গ

  56

  ঘ

  64
• The difference of two numbers is 20% of the larger number. If the smaller number is 12, the larger one is :
  ক

  15

  খ

  16

  গ

  18

  ঘ

  20
• If the numerator of a fraction is increased by 2 and the denominator is increased by 3, the fraction becomes $$\frac{7}{9}$$ and if both the numerator as well as he denominator are decreased by 1, the fraction becomes $$\frac{4}{5}$$. What is the original fraction ?
  ক

  $$\frac{5}{6}$$

  খ

  $$\frac{9}{11}$$

  গ

  $$\frac{13}{16}$$

  ঘ

  $$\frac{17}{21}$$
• A number consists of two digits. If the digits interchange place and the new number is added to the original number, then the resulting number will be divisible by :
  ক

  3

  খ

  5

  গ

  9

  ঘ

  11
• The difference between two positive integers is 3. If the sum of their squares is 369, then the sum of the numbers is :
  ক

  25

  খ

  27

  গ

  33

  ঘ

  81
• The ratio between a two-digit number and the sum of the digits of that number is 4 : 1. If the digit in the unit's place is 3 more than the digit in the ten's place, then the number is ?
  ক

  24

  খ

  36

  গ

  63

  ঘ

  96
• A number whose fifth part increased by 4 is equal to its fourth part diminished by 10, is :
  ক

  240

  খ

  260

  গ

  270

  ঘ

  280
• The difference between the numerator and the denominator of a fraction is 5. If 5 is added to its denominator, the fraction is decreased by $$1\frac{1}{4}$$. Find the value of the fraction.
  ক

  $$\frac{1}{6}$$

  খ

  $$2\frac{1}{4}$$

  গ

  $$3\frac{1}{4}$$

  ঘ

  $$6$$