Please wait...

Numbers Test 17
Menu grid icon
Red alarm icon Time Left -
  • Question 1/30
    1 / -0

    Directions For Questions

    5

    ...view full instructions

    The least number by which 1445 must be divided to get a perfect square is ?
  • Question 2/30
    1 / -0

    Directions For Questions

    24

    ...view full instructions

    The highest power of 9 dividing 99! completely is
  • Question 3/30
    1 / -0

    Directions For Questions

    227

    ...view full instructions

    Find the HCF of 23,46,827
  • Question 4/30
    1 / -0

    Directions For Questions

    114

    ...view full instructions

    The sum of two number is 25 and their difference is 13. Find their product.
  • Question 5/30
    1 / -0

    Directions For Questions

    79

    ...view full instructions

    4,9,19,39,?
  • Question 6/30
    1 / -0

    Directions For Questions

    3

    ...view full instructions

    Let N =1421 .1423.1425. what is remainder when N is divided by 12 ?
  • Question 7/30
    1 / -0

    Directions For Questions

    2^2 x 3^5 x 7^2

    ...view full instructions

    H.C.F. of 3240, 3600 and a third number is 36 and their L.C.M. is 24 x 35 x 52 x 72.The third number is:
  • Question 8/30
    1 / -0

    Directions For Questions

    FALSE

    ...view full instructions

    The voltages in digital electronics are continuously variable ?
  • Question 9/30
    1 / -0

    Directions For Questions

    28

    ...view full instructions

    Which of the following numbers is a perfect number ?
  • Question 10/30
    1 / -0

    Directions For Questions

    1035

    ...view full instructions

    The sum of first 45 natural numbers is?
  • Question 11/30
    1 / -0

    Directions For Questions

    5

    ...view full instructions

    The positive integers m and n leave remainders of 2 and 3, respectively, when divided by 6. m>n. What is the remainder when m–n is divided by 6?
  • Question 12/30
    1 / -0

    Directions For Questions

    0

    ...view full instructions

    The least integer larger than every negative integer is ?
  • Question 13/30
    1 / -0

    Directions For Questions

    8

    ...view full instructions

    Which of the following numbers will completely divide (49^15 - 1) ?
  • Question 14/30
    1 / -0

    Directions For Questions

    1

    ...view full instructions

    The digit in the unit's place of the number 17^1999 11^1999 -7^1999 is ?
  • Question 15/30
    1 / -0

    Directions For Questions

    312

    ...view full instructions

    12,32,72,152,(?),632
  • Question 16/30
    1 / -0

    Directions For Questions

    426

    ...view full instructions

    What is the least number which on being divided by 12, 21 and 35 will leave in each case the same remainder 6?
  • Question 17/30
    1 / -0

    Directions For Questions

    3

    ...view full instructions

    What is the remainder when 37 is divided by 8?
  • Question 18/30
    1 / -0

    Directions For Questions

    12

    ...view full instructions

    The least number which must be added to 157 to make it a perfect square is ?
  • Question 19/30
    1 / -0

    Directions For Questions

    114345

    ...view full instructions

    Which one of the following numbers is completely divisible by 99?
  • Question 20/30
    1 / -0

    Directions For Questions

    324

    ...view full instructions

    287 x 287 269 x 269 - 2 x 287 x 269 = ?
  • Question 21/30
    1 / -0

    Directions For Questions

    37

    ...view full instructions

    41,14,53,35,73,?
  • Question 22/30
    1 / -0

    Directions For Questions

    both 11 and 19

    ...view full instructions

    6897 is divisible by
  • Question 23/30
    1 / -0

    Directions For Questions

    6

    ...view full instructions

    The number, one less than 7^19 is divisible ?
  • Question 24/30
    1 / -0

    Directions For Questions

    35

    ...view full instructions

    A set of S consists of i). All odd numbers from 1 to 55. ii). All even numbers from 56 to 150. What is the index of the highest power of 3 in the product of all the elements of the set S?
  • Question 25/30
    1 / -0

    Directions For Questions

    3

    ...view full instructions

    How many prime numbers are there between 80 and 100?
  • Question 26/30
    1 / -0

    Directions For Questions

    1/2

    ...view full instructions

    Express in rational form 0.5 ?
  • Question 27/30
    1 / -0

    Directions For Questions

    36 m

    ...view full instructions

    A ball is dropped from a height of 12 m and it rebounds 1/2 of the distance it falls. If it continues to fall and rebound in this way, how far will it travel before coming to rest?
  • Question 28/30
    1 / -0

    Directions For Questions

    42

    ...view full instructions

    What is the sum of two consecutive even numbers, the difference of whose squares is 84?
  • Question 29/30
    1 / -0

    Directions For Questions

    124

    ...view full instructions

    0,7,26,63,?
  • Question 30/30
    1 / -0

    Directions For Questions

    4

    ...view full instructions

    How many natural number(n) are there such that (16n^2 7n 6)/n is also a natural number?
Close button icon
User Profile
-

Answered - 0

Un-answered - 30

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
Mockers logo Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Arrow pointer icon
Click on Allow to receive notifications
Notification bell icon ×
Open Now