Number System Questions Practice Question and Answer
8 Q: The value of is closest to :
1129 05ee84e98a08a50198d8d1832
5ee84e98a08a50198d8d1832- 10.2true
- 22false
- 30.002false
- 40.02false
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Answer : 1. "0.2 "
Q: If the fractions , , and are arranged in ascending order, which one will be the fourth?
1127 05e6c8f34d71e3c58da72265a
5e6c8f34d71e3c58da72265a- 1false
- 2false
- 3true
- 4false
- 5false
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Answer : 3. " "
Q: A number consists of two digits and the digit in the ten's place exceeds that in the unit's place by 5. If 5 times the sum of the digits be subtracted from the number, the digits of the number are reversed. Then the sum of the digits of the number is:
1126 05d9da9cd5863b37fdc695e68
5d9da9cd5863b37fdc695e68- 111false
- 27false
- 39true
- 413false
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Answer : 3. "9"
Explanation :
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Q: The difference between the average of squares of the last four numbers and the product of the first two numbers of 6 consecutive odd numbers is 114. Find the first number.
1122 0609383b512ecca62c6c824bf
609383b512ecca62c6c824bf- 15true
- 28false
- 36false
- 47false
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Answer : 1. "5 "
Q: The number will be, whose square is equal to the difference between the squares of 975 and 585, is:
1121 05f3f8a7703c6925a59d2dc07
5f3f8a7703c6925a59d2dc07- 1780true
- 2390false
- 31560false
- 4130false
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Answer : 1. "780 "
Q: Of the three numbers, the second is twice the first and it is also thrice the third. If the average of three numbers is 44, the difference of the first number and the third numbers is:
1120 05dd36ff0874d2d52fa315e4e
5dd36ff0874d2d52fa315e4e- 124false
- 218false
- 312true
- 46false
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Answer : 3. "12 "
Q: Let x be the least number of 4 digit that when divided by 2, 3, 4, 5, 6 and 7 leaves a remainder of 1 in each case. If x lies between 2000 and 2500, then what is the sum of the digits of x?
1118 05fc0df504f2f6c622bef0352
5fc0df504f2f6c622bef0352- 14true
- 215false
- 39false
- 410false
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Answer : 1. "4"
Q: When 3738, 5659 and 9501 are divided by the greatest possible number x, the remainder in each case is y. What is the sum of x and y?
1117 06051c3b8d3e3d30b29d9950d
6051c3b8d3e3d30b29d9950d- 13783false
- 23637false
- 33673false
- 43738true
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