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Number System

Number System
The square root of 3 + “5 is :

“3 /2 + 1/”2
“5 /2 - 1/”2
“(5/2) + “(1/2)
“3 /2 - 1/”2

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“(5/2) + “(1/2)

Number System
?2704 x ?2209=?

2444
3444
1444
4444

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2444

Number System
7432 ÷ 32 x ? = 2787

78
21
12
41

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7432/32 x ? = 2787= ? = 2787 x 32/7432 = 12

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

108
107
109
106

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109

Number System
If one-third of one fourth of a number is 15, then three-tenth of that number is:

25
54
35
45

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x. Then,1/3 of 1/4 of x = 15x = 15 * 12 = 180So, required number = (3/10 * 180) = 54.

Number System
If the average of two numbers is 88.5 and one number is 5.5 less than the average. Find out the next number.

97
94
91
86

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

94

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