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Number System

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

83
85
84
82

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

84

Number System
(12.04 x 7.5 + 0.8 x 45) ÷ 3 = ?

42.1
54.7
42.6
45

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

(90.3 + 36) ÷ 3 = 126.3/3 = 42.1

Number System
The population of a town increases by 15% in the first year and decreases by 25% in the second year. If its current population is 168480 then what will be its population after two years ?

145714
145914
145314
145214

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Population of the town= 168480 x 115/100 x 75/100= 145314

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

6460
3260
3360
2360

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number of ways = 8!/3! 2! = 40320/12 = 3360

Number System
Find the nearest to 25268 which is exactly divisible by 467?

25308
25228
25208
25218

ANSWER DOWNLOAD EXAMIANS APP

Number System
A number exceeds by 25 from its 3/8 part. Then the number is?

35
40
32
39

ANSWER DOWNLOAD EXAMIANS APP
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