Number System

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91 Find the least 6 digit number exactly divisible by 111 is:

A
100111
B
101011
C
110101
D
100011

92 What is the value of: (51+ 52 + 53 + ... + 100) = ?

A
3775
B
3735
C
3785
D
3825

93 In a division, the divisor is 10 times the quotient and 5 times the remainder. If the remainder is 46, then find the dividend:

A
5388
B
5343
C
5336
D
5391

94 The product of any four consecutive natural numbers plus one is

A
a non-square
B
always sum of two square numbers
C
a square
D
None of the above

95 Find the unit digit in the product of (4326×5321):

A
6
B
8
C
1
D
3

96 If a number divided by 56 gives 29 as remainder. When the same number is divided by 8, the remainder will be:

A
4
B
5
C
6
D
7

97 A number when divided by a divisor there is remainder 24. When twice the same number is divided by the same divisor, the remainder is 11. What is the value of the divisor?

A
13
B
59
C
35
D
37

98 Find the sum of all positive integers lying between 200 and 400 that are multiples of 7:

A
8729
B
8700
C
8428
D
8278

99 Find out the missing term in the series 2, 6, 10, 14, … , 22:

A
19
B
18
C
20
D
21

100 Find out the missing term in the series 4, 12, 36, … 324, 972

A
108
B
125
C
215
D
312