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Number System

Number System
17580 x 1.8 - 13720 x 2.1 = ? x 2.4

1140
1180
1120
1160

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

2.4 x ? = 31644 - 28812 = 2832∴ ? = 2832/2.4= 1180

Number System
What number should replace both the question marks (?) in the following question ?

84
82
83
85

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

84

Number System
How many numbers between 300 and 800 can be by using digits 2, 4, 5, 6 and 0 ?

56
48
36
52

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

∴ Reqd . numbers = 3 x 4P2 = 3 x 12 = 36

Number System
[(18.6 x 4.5) + (7.8 ÷ 0.24)] ÷ 3.2 = ?

46.3125
36.3125
26.3125
25.3125

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 83.7 + 32.5/3.2 = 116.2/3.2 = 36.3125

Number System
64% of 2650+40% 0f 320=?

1247
1824
2096
1578

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

1824

Number System
36% of 850+? % of 592 = 750

12.5
25
50
75

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

75

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