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Number System

Number System
What is the difference between the local values of 3 in the number 53403?

3003
3030
2997
0

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

3000 – 3 = 2997

Number System
In how many different ways can the letters of word 'BIOLOGY' be arranged ?

2410
2678
2520
2367

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

In BIOLOGY total 7 letters are there but O comes twice.∴ Number of arrangements = 7!/2! = 2520

Number System
Supply the missing figure : 1, 4, 9, 16, 25 .... 49

36
42
16
23

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

36

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

106
107
108
109

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

109

Number System
The square root of 0.0081 is:

0.91
0.9
0.009
0.09

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

0.09

Number System
In how many different ways can the letters of the word ANATOMY be arranged ?

2508
2520
2510
2504

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Here total letters are 7 but A comes twice.Therefore, Numbers of arrangements = 7!/2! = 2520

MORE MCQ ON Number System

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