GENERAL INSTRUCTIONS (Please read the following instructions very carefully)
1. Question marks are mentioned with each Question.
2. Please write neat and clean hand-writing on Answer Sheet. Use Margin on right side and left side of Answer Sheet.
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4. Do not click the button Submit Test before completing the paper on Answer Sheet.
5. This is a ONE TIME attempt test. Once started, it cannot be reversed or attempted again.
6. Take photo of all the Sheets and make single pdf file.
1
The difference between a 2- digit number and the number obtained by reversing the digit is 18.The difference between the two digit of that number is _____________
5
2
3
4
Which of the following pairs are co-prime?
18 and 35
15 and 37
30 and 415
both A and B
Choose the co-prime numbers from the following pairs.
7 and 63
36 and 25
35 and 21
63 and 81
The difference between a 2- digit number and the number obtained by reversing the digit is 27.The difference between the two digit of that number is _____________
Which of the following numbers are co- prime?
13,26
8,20
31,59
35,85
6
Find the even number from the following numbers.
1231, 8989, 889, 14546
1231
8969, 14546
14546
8989
7
The prime numbers between 1 and 10 ________________.
1,2,3,5,7
2,3,5,7
2,3,5,7,9
1,2,3,5,7,9
8
Choose the even number from the following numbers.
555, 444, 1221, 3663
1221
3663
444
444, 1221
9
Which of the following statement is false?
(i) An even number is always divisible by 3.
(ii) Even numbers leaves remainder 0 when divided by 2.
(iii) Product of two even numbers is always even.
(i), (ii)
(ii),(iii)
(i)
(iii)
10
From the first five multiples of 5, which are even numbers?
20
10,20
10,15
11
Find the sum of the values of the literal (b) in the general form represents for the number 904, 326, 984
12
The smallest composite number is __________.
13
Consider the following statement :
i. The product of two composite numbers remains same on changing their order.
ii. The product of a pair of co-primes is changed on changing their order.
only i is true
i is false but ii is true
Both i and ii are true
Neither i nor ii is correct
14
The smallest odd composite number is ___________
15
__________________ are 7 consecutive composite numbers less than 100 so that there is no prime number between them .
90,91, 92, 93, 94, 95, 96
86, 88, 90, 92, 94, 96, 98
91, 92, 93, 94, 95, 97, 99
None of these
16
__________________ are 5 consecutive composite numbers less than 100 so that there is no prime number between them .
89, 91, 93, 95, 97
90, 92, 94, 96, 98
91, 92, 93, 94, 95
17
Consider the following statements.Which of the above statement (s) is /are correct?
(i) Every prime is odd.
(ii) Product of any two prime numbers is odd.
Only (i)
Only (ii)
Both (i) and (ii)
Neither (i) nor (ii)
18
Find the product of the values of the literal (a) in 325, (b) in 526 and (c) in 987 when the general form is .
32
25
42
19
Simplify the expression 9a + 2b + c using the values of the literal (a) in 259, (b) in 726 and (c) in 687 when the general form is .
29
The largest 4-digit even number and smallest 4-digit odd number are respectively ____________________
1000 and 9999
9998 and 1001
1001 and 9998
9999 and 1000