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Number System

Number System
The Twenty-First Century will start on January 1 in the year

2000
2100
2001
2101

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

2001

Number System
If HKUJ means FISH, what does UVCD mean ?

STAR
STAB
STAM
STAK

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

STAB

Number System
(164 x 175) x ? = 258300

9
5
11
2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 258300 / 164 x 175 = 9

Number System
If the numberator of a fraction is increased by 50% and denominator by 20% the fraction become 9/15. What was the original fraction ?

3/5
13/25
12/25
6/7

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the fraction be x/yWe have 150x/120y = 9/15= x/y = 12/25

Number System
16.23 x 12.9 + 17.32 = ?

226.687
None of these
236.687
246.687

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 16.23 x 12.9 + 17.32= 209.367 + 17.32= 226.687

Number System
In a division sum, the remainder is 0. As student mistook the divisor by 12 instead of 21 and obtained 35 as quotient. What is the correct quotient?

0
13
20
12

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number = (12 * 35) = 420Correct quotient = 420/21 = 20

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