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Question - 1

What is the difference in the place value of 3 in the numeral 434736?

  • 29970
  • 29700
  • 27900
  • 29997
Solutions
Question - 2

What smallest number should be subtracted from 468009 so that it is divisible by 8?

  • 0
  • 9
  • 1
  • 3
Solutions
Question - 3

1X8 is an unknown number and X is the missing digit. If the unknown number is divisible by 6, the missing digit is?

  • 1
  • 2
  • 3
  • 4
Solutions
Question - 4

If the unknown number 415X8 is divisible by 9, find the value of X?

  • 2 or 7
  • 1 or 8
  • 0 or 9
  • 3 or 6
Solutions
Question - 5

What number be added to 1123 so that it is exactly divisible by 12?

  • 5
  • 8
  • the number itself (or) 12
  • none
Solutions
Question - 6

Given that 1+2+3+.. +7 = 28, find the value of (11+12+13+..+17)?

  • 98
  • 100
  • 102
  • 104
Solutions
Question - 7

What is the sum of the first 123 natural numbers?

  • 5626
  • 6626
  • 7626
  • 8626
Solutions
Question - 8

Find the number of three-digit numbers that are divisible by 6?

  • 150
  • 130
  • 120
  • 110
Solutions
Question - 9

If (2κ + 1) is a prime number, which one of the following digits could be the value of κ?

  • 3
  • 4
  • 5
  • 6
Solutions
Question - 10

Which of the following numbers is divisible by 9?

  • 67578
  • 56785
  • 45678
  • 65889
Solutions
Question - 11

Which of the following is the result of 1301 x 1301?

  • 1692601
  • 1692610
  • 1692061
  • 1692016
Solutions
Question - 12

Which of the following numbers is a prime number?

  • 167
  • 213
  • 350
  • 437
Solutions
Question - 13

The sum of first n odd natural numbers is be given by?

  • (n+1)²
  • n²+1
  • n²-1
Solutions
Question - 14

A number when multiplied by 8 increases by 147. What could be the possible value of the number?

  • 21
  • 23
  • 25
  • 27
Solutions
Question - 15

A girl was asked to multiply a number by 25 but by mistake, she multiplied by 45 and the answer was 200 more than the correct answer. What was the number?

  • 5
  • 10
  • 15
  • 20
Solutions
Question - 16

How many different prime factors are there for the number 4700?

  • 3
  • 4
  • 5
  • 6
Solutions
Question - 17

What is the sum of all even numbers up to 300?

  • 22500
  • 22005
  • 22050
  • 25200
Solutions
Question - 18

If one-fourth of one-eighth of a number is 31, find 50% of that number?

  • 334
  • 568
  • 496
  • 622
Solutions
Question - 19

What is the unit digit in the product of 321 * 432 * 543 * 654?

  • 4
  • 5
  • 6
  • 8
Solutions
Question - 20

Which of the following is the output of 125 * 125 - 105 * 105?

  • 1150
  • 2300
  • 4600
  • 9200
Solutions
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