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Number System

Number System
124, 235, 447, 760, 1174, ?

1689
1589
1389
1489

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

+111, +212, +313, +414

Number System
50% of 8/15 of 9/4 of 5/3 of 333 = ?

333
555
444
666

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

50% of [8x9x5/15x4x3 x 333]= 50% of 666= 333

Number System
(800 / 64) * (1296 / 36) = ?

500
460
None of these
420

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Given Exp.= 800/64 * 1296/36 = 12.5 * 36 = 450

Number System
Which one of the following is the sum of the numbers 1, 3, 5, 7, 9…. up to nth number?

N2 + 1
N(N + 1)/2
N(N + 1)
N2

ANSWER DOWNLOAD EXAMIANS APP

Number System
Find the number of factors of 300 excluding 1 and itself.

18
15
14
16

ANSWER DOWNLOAD EXAMIANS APP

Number System
If 1.5 x= 0.04 y, then the value of (y-x) (y+x) is:

77/73
73/77
93/77
83/77

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

73/77

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