Number system Practice Question and Answer
8 Q: A number divided by 13 leaves a remainder 1 and if the quotient, thus obtained, is divided by 5, we get a remainder of 3. What will be the remainder if the number is divided by 65?
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5d7f1ae6fb24f902086364bb- 128false
- 216false
- 318false
- 440true
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Answer : 4. "40"
Explanation :
Let the least number be x

y = 5 × 1 + 3 = 8
x = 13 × 8 + 1 = 105
On dividing 105 by 65, remainder = 40
Q: The median of 31, 25, 17, 23, 45 and 59 is:
1408 060bf5f1b2aecd10d8a04c7c5
60bf5f1b2aecd10d8a04c7c5- 123false
- 225false
- 331false
- 428true
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Answer : 4. "28"
Q: 4/5 of a number is 10 more than two-thirds of the same number. What is that number?
1406 05faa5cba086f7f68705498d2
5faa5cba086f7f68705498d2- 170false
- 269false
- 375true
- 485false
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Answer : 3. "75"
Q: The fourth root of 24010000 is
1404 060056b99f5c84e744061ed67
60056b99f5c84e744061ed67- 17false
- 249false
- 3490false
- 470true
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Answer : 4. "70"
Q: The smallest number which when divided by 18, 24, 38 and 42 leaves the remainder 15, 21, 35 and 39 respectively is :-
1402 061237196fc6d281526ffe325
61237196fc6d281526ffe325- 16097false
- 29573true
- 39887false
- 42397false
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Answer : 2. "9573"
Q: A number when divided by the sum of 555 and 445 gives two times their difference as quotient and 30 as the remainder. The number is:
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5dca408988990a4b0e7fdace- 1220030true
- 222030false
- 31220false
- 41250false
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Answer : 1. "220030 "
Q: There are 11 members in a family out of which there are 4 males and remaining females. The family has hired three cars for a trip to zoo. The members are to be seated in the cars in such a way that there are not more than four members in one car and there is at least one male in each car. How many different ways can the members travel?
1398 0625e5ada4f26394ba19b36be
625e5ada4f26394ba19b36be- 1610false
- 2126false
- 3140false
- 4None of thesetrue
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Answer : 4. "None of these"
Q: How many numbers are there from 500 to 650 (including both) which are neither divisible by 3 nor by 7?
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6479d661bf323e479a800782- 121false
- 2121false
- 387true
- 499false
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