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Number System

Number System
74698 + 365 + 85213 + 95 = ?

160351
160341
160361
160371

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 74698 + 365 + 85213 + 95 = 160371

Number System
What is the difference between the largest number and the least number written with the figures 3, 4, 7, 0, 3?

43893
70983
43883
43983

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

74330 Largest30347 Smallest-------------43983

Number System
65% of 320+?=686

479
481
478
480

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

65% of 320+?=686 208+?=686?=686-208?=478

Number System
Which number should replace question mark (?) in the following equation ? ?/342 = 38/?

116
114
118
112

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

(?)² = 342 x 38Therefore, ? = √342 x 38 = √38 x 9 x 38 = 38 x 3 = 114

Number System
The sum of the two digits of a two-digit number is 15 and the difference between the two digits of the two digit number is 3. What is the product of the two digits of the two digit number ?

None of these
14
54
36

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be 10 x + yWhere x > yAccording to the question,x + y = 15 and x - y = 3Solving both the equations,x = 9, y = 6∴ x x y = 9 x 6 = 54

Number System
On converting the following base-2 numeral in base ten, 1101101, we get

107
108
109
106

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

109

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