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Question 1 of 20
1. Question
5 points
It is being given that (2^{32} + 1) is completely divisible by a whole number. Which of the following numbers is completely divisible by this number?
Correct
Incorrect
Question 2 of 20
2. Question
5 points
How many of the following numbers are divisible by 132 ?
264, 396, 462, 792, 968, 2178, 5184, 6336
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Question 3 of 20
3. Question
5 points
The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller number ?
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Question 4 of 20
4. Question
5 points
753 x 753 + 247 x 247 – 753 x 247
= ?
753 x 753 x 753 + 247 x 247 x 247
Correct
Incorrect
Question 5 of 20
5. Question
5 points
(?) + 3699 + 1985 – 2047 = 31111
Correct
Incorrect
Question 6 of 20
6. Question
5 points
What will be remainder when (67^{67} + 67) is divided by 68 ?
Correct
Incorrect
Question 7 of 20
7. Question
5 points
On dividing a number by 5, we get 3 as remainder. What will the remainder when the square of the this number is divided by 5 ?
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Incorrect
Question 8 of 20
8. Question
5 points
How many of the following numbers are divisible by 3 but not by 9 ?
2133, 2343, 3474, 4131, 5286, 5340, 6336, 7347, 8115, 9276
Correct
Incorrect
Question 9 of 20
9. Question
5 points
(963 + 476)^{2} + (963 – 476)^{2}
= ?
(963 x 963 + 476 x 476)
Correct
Incorrect
Question 10 of 20
10. Question
5 points
(12345679 x 72) = ?
Correct
Incorrect
Question 11 of 20
11. Question
5 points
On dividing a number by 357, we get 39 as remainder. On dividing the same number 17, what will be the remainder ?
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Incorrect
Question 12 of 20
12. Question
5 points
If the product 4864 x 9 P 2 is divisible by 12, then the value of P is:
Correct
Incorrect
Question 13 of 20
13. Question
5 points
Which one of the following is the common factor of (47^{43} + 43^{43}) and (47^{47} + 43^{47}) ?
Correct
Incorrect
Question 14 of 20
14. Question
5 points
-84 x 29 + 365 = ?
Correct
Incorrect
Question 15 of 20
15. Question
5 points
476 ** 0 is divisible by both 3 and 11. The non-zero digits in the hundred’s and ten’s places are respectively:
Correct
Incorrect
Question 16 of 20
16. Question
5 points
If the number 97215 * 6 is completely divisible by 11, then the smallest whole number in place of * will be:
Correct
Incorrect
Question 17 of 20
17. Question
5 points
9 +
3
+ 7 +
2
–
9 +
1
= ?
4
17
15
Correct
Incorrect
Question 18 of 20
18. Question
5 points
1 –
1
+
1 –
2
+
1 –
3
+ … up to n terms = ?
n
n
n
Correct
Incorrect
Question 19 of 20
19. Question
5 points
On dividing 2272 as well as 875 by 3-digit number N, we get the same remainder. The sum of the digits of N is:
Correct
Incorrect
Question 20 of 20
20. Question
5 points
A boy multiplied 987 by a certain number and obtained 559981 as his answer. If in the answer both 9 are wrong and the other digits are correct, then the correct answer would be:
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