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Number System

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

555
444
666
333

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

Number System
The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and 15 as remainder. What is the smaller number?

270
240
360
295

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the smallest number be x.Then larger number = (x + 1365)x + 1365 = 6x + 15= 5x = 1350 x = 270Smaller number = 270.

Number System
3251 + 587 + 369 - ? = 3007

1300
1250
1200
1375

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let 4207 - x = 3007 Then, x = 4207 - 3007 = 1200

Number System
The number of prime factors of (6)10×(7)17×(55)27

91
41
61
101

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

91

Number System
On dividing number by 5, we get 3 as remainder. What will be the remainder when the square of this number is divided by 5?

2
1
0
4

ANSWER DOWNLOAD EXAMIANS APP

Number System
If the L.C.M of two numbers is 750 and their product is 18750, find the H.C.F of the numbers.

125
25
50
30

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

H.C.F = (Product of the numbers) / (Their L.C.M) = 18750/750 = 25.

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