Number System Questions Practice Question and Answer
8 Q: Adding 335 to 5A7 results in 8B2. The number 8B2 is divisible by 3. Accordingly, what will be the maximum possible value of A?
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6321ae963169cb1b15677a45- 18false
- 24true
- 32false
- 46false
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Answer : 2. "4"
Q: What should be the least added to 41116 so that the sum is divisible by 8?
1355 06322888a69fe1d77bc0639f6
6322888a69fe1d77bc0639f6- 15false
- 28false
- 34true
- 412false
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Answer : 3. "4"
Q: In a question on division, the divisor is 7 times the quotient and 3 times the remainder. If the remainder is 28, then the dividend is
1355 0650d3f3f73357650645d20e3
650d3f3f73357650645d20e3- 1588false
- 2784false
- 3823false
- 41036true
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Answer : 4. "1036"
Explanation :
Let the quotient be Q and the remainder be R. Then
Divisor = 7 Q = 3 R

∴ Divisor = 7 Q = 7 × 12 = 84
Dividend = Divisor × Quotient + Remainder = 84 × 12 + 28 = 1008 + 28 = 1036
Q: If a certain number of two digits is divided by the sum of its digits, the quotient is 6 and the remainder is 3. If the digits are reversed and the resulting number is divided by the sum of the digits, the quotient is 4 and the remainder is 9. The sum of the digits of the number is
1354 062bae8f525fd051a65533499
62bae8f525fd051a65533499- 112true
- 24false
- 36false
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Answer : 1. "12"
Q: The product of two numbers is 24 times the difference of these two numbers. If the sum of these two numbers is 14. Find the larger number?
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610a6f835697913e67273362- 19false
- 211false
- 37false
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Answer : 4. " 8"
Q: For what value of ‘y’, $$ {x^{2}+{1\over12}{x}+y^{2}}$$ is perfect square?
1350 0606426628aaa67545d7d4bcf
606426628aaa67545d7d4bcf- 11/3false
- 21/12false
- 31/24true
- 41/6false
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Answer : 3. "1/24"
Q:Direction : What value should come in place question mark(?) in the following questions?
$$ 4{7\over 8}$$ - $$ 2{1\over 2}$$+$$ 1{3\over 4}$$=?
1331 05e9d147cdc1ff94610d1b524
5e9d147cdc1ff94610d1b524- 1$$ 4{5\over 8}$$false
- 2$$ 3{7\over 8}$$false
- 3$$ 8{1\over 4}$$false
- 4$$ 3{1\over 4}$$false
- 5None of thesetrue
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Answer : 5. "None of these"
Q: Which of the following fraction is the smallest?
$$7\over 6 $$,$$7\over 9$$,$$4\over 5$$,$$5\over 7$$
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65081b75e918d9427f49639d- 1$$7\over 6 $$false
- 2$$7\over 9$$false
- 3$$4\over 5$$false
- 4$$5\over 7$$true
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Answer : 4. "$$5\over 7$$"
Explanation :


