Number System
- What is the place value of '6' in the number 4562304 ?
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Position of 6
Correct Option: C
Position value of 6 = 10000
- The product of a number and the first whole number is equal to
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First whole number is 0
Correct Option: D
First whole number is 0 and when any number is multiplied with zero, then result is zero.
- What is the least number must be added to 1057 to get a number exactly divisible by 23 ?
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Divide 1057 by 23.
Correct Option: A
23 ) 1057 ( 45
92
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137
115
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22
∴Number to be added = (23 - 22) = 1
- When 1⁄7 of the number is subtracted from the number itself, it gives the same value as the sum of all the angles of a triangle. What is the number ?
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Let number be the x.
According to the equation , x - x⁄7 = 180Correct Option: B
Let number be the x.
According to the equation , x - x⁄7 = 180
⇒ 6x⁄7 = 180
∴ x = 210
- What is the remainder in the expression 2918⁄26
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It is clear from expression is that remainder is 18.
Correct Option: C
It is clear from expression is that remainder is 18