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# Numbers

1.
Find the number, when 15 is subtracted from 7 times the number, the result is 10 more than twice of the number

5
15
20
25

2.
find the number, difference between number and its 3/5 is 50.

130
110
120
125

3.
A number is doubled and 9 is added. If resultant is trebled, it becomes 75. What is that number

8
14
16
9

4.
Find a positive number which when increased by 17 is equal to 60 times the reciprocal of the number

6
14
12
3

5.
Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is

13
17
15
11

6.
Which one of the following is not a prime number?

21
31
61
91

7.
What least number must be added to 1056, so that the sum is completely divisible by 23 ?

2
3
4
5

8.
Which of the following is a prime number ?

67
45
33
97

9.
If the number 481 * 673 is completely divisible by 9, then the smallest whole number in place of * will be:

3
5
6
7

10.
On dividing a number by 56, we get 29 as remainder. On dividing the same number by 8, what will be the remainder?

4
5
6
7

11.
If the product 4864 x 9 P 2 is divisible by 12, then the value of P is:

2
3
6
none of the above

12.
-84 x 29 + 365 = ?

-2011
-2091
-2081
-2071

13.
A number when divided by 296 leaves 75 as remainder. When the same number is divided by 37, the remainder will be:

1
4
6
8

14.
If the number 42573 * is exactly divisible by 72, then the minimum value of * is:

5
4
6
7

15.
Which of the following numbers is divisible by each one of 3, 7, 9 and 11?

639
2079
2999
2089

16.
(4300731) - ? = 2535618

1865113
1765113
1775123
none of these

17.
The sum all even natural numbers between 1 and 31 is:

170
160
240
260

18.
The difference between the place value and the face value of 6 in the numeral 856973 is

573
580
5994
5664

19.
If a and b are odd numbers, then which of the following is even ?

a+b
ab
a-b
2a-b

20.
Which one of the following numbers is completely divisible by 99?

112345
113456
113456
114345

21.
In a division sum, the remainder is 0. As student mistook the divisor by 12 instead of 21 and obtained 35 as quotient. What is the correct quotient ?

16
18
0
20

22.
Which one of the following can't be the square of natural number ?

46789
45000
42437
42312

23.
35 + 15 x 1.5 = ?

57
56
57.5
58.5

24.
The sum of first 45 natural numbers is:

1035
1038
1040
1037

25.
666 � 6 � 3 = ?

37
11
121
111