Number System Questions Practice Question and Answer
8 Q: A man spends 1/4th of his income on food, 2/3rd of it on house rent and the remaining income which is Rs. 630 on other commodities. Find his house rent.
10402 25d69020dfb83f62138db7741
5d69020dfb83f62138db7741- 1Rs. 5040true
- 2Rs. 3520false
- 3Rs. 4890false
- 4Rs. 4458false
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Answer : 1. "Rs. 5040"
Q: 1/5 of a number exceeds 1/7 of the same number by 10. The number is:
3176 15d690035fd6bf53ead2e547f
5d690035fd6bf53ead2e547f- 125false
- 2150false
- 3175true
- 4200false
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Answer : 3. "175"
Q: Smallest prime number greater than 200? 1520 05b5cc607e4d2b4197774b519
5b5cc607e4d2b4197774b519- 1201false
- 2205false
- 3211true
- 4203false
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Answer : 3. "211"
Explanation :
Answer: C) 211 Explanation: From the trial and error method of division, 201 is divisible by 3 205 is divisible by 5 203 is divisible by 7 Hence, after eliminating three options, remained is 211 and is divisible by only 1 and itself. Therefore, 211 is the smallest prime number greater than 200.
Q: A rod of length 85 m is divided into two parts if the first part of the rod is 2/3 of the second part then the larger part (in metres) is.
4060 15d68fc9a4130032e96a60fe4
5d68fc9a4130032e96a60fe4- 134false
- 2170/3false
- 385false
- 451true
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Answer : 4. "51"
Q: if 5432*7 is divisible by 9, then the digit in place of * is :
3846 15d6900b84130032e96a61204
5d6900b84130032e96a61204- 10false
- 21false
- 36true
- 49false
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Answer : 3. "6"
Explanation :
Q: The difference between 4632 and 20000 is what number 2513 05b5cc5ffe4d2b4197774b42c
5b5cc5ffe4d2b4197774b42c- 115368true
- 212652false
- 314562false
- 414965false
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Answer : 1. "15368"
Explanation :
Answer: A) 15368 Explanation: The difference between 4632 and 20000 is given by subtracting smaler number from the bigger number. Here the bigger number is 20000 Smaller number is 4632 Now, subtracting 4632 from 20000 20000 - 4632 = 15368 and the resut is an even number. Hence, The difference between 4632 and 20000 is 15368 and is an even number.
Q: if 3 times a number exceeds its 3/5 by 60, then the number is.
3766 05d68fc26fb83f62138db7145
5d68fc26fb83f62138db7145- 125true
- 235false
- 345false
- 460false
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Answer : 1. "25"
Q: A person gives 1/4 of his property to his daughter, 1/2 to his sons and 1/5 for charity. How much has he given away?
6413 15d6901964130032e96a6135b
5d6901964130032e96a6135b- 11/20false
- 219/20true
- 31/10false
- 49/10false
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