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Number System

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

2510
2520
2504
2508

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

Number System
A laborer is engaged for 30 days on the condition that he receives Rs.25 for each day he works and is fined Rs.7.50 for each day is absent. He gets Rs.425 in all. For how many days was he absent?

8
9
6
10

ANSWER DOWNLOAD EXAMIANS APP

Number System
7432 ÷ 32 x ? = 2787

21
78
41
12

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

7432/32 x ? = 2787= ? = 2787 x 32/7432 = 12

Number System
Find out the smallest possible number which will be divisible by 1122 as well as 153.

2366
4366
1366
3366

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

3366

Number System
Pick the wrong number from the given number series. 3,4,10,33,135,685,4116

10
135
33
685

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

The correct number is 136.3 x 1 + 1 = 44 x 2 + 2 = 1010 x 3 + 3 = 3333 x 4 + 4 = 136136 x 5 + 5 = 685685 x 6 + 6 = 4116

Number System
What is the value of 8/11 of 5/7 of 96% of 28875 ?

12900
13800
15400
14400

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number = 8 x 5 x 96 x 28875/11 x 7 x 100              = 14400

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