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Number System

Number System
Complete the series : 11, 12, 17, 18, 23, 24 ...

14
12
30
None of these

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

None of these

Number System
Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is:

9
13
15
11

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the three integers be x, x + 2 and x+ 4.Then,3x = 2(x + 4) + 3x = 11Third integer = x + 4 = 15.

Number System
When 102 is reduced from a number, the number gets reduced by 88%. What is that number ?

750
850
650
550

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

850

Number System
If 70% of an equal to 40% of b, then ratio between a and b is?

7: 11
4: 7
None
7: 4

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

70 a = 40 ba: b = 4: 7

Number System
How many words can be made using the letters of the word "BHAG WADGITA" if all the vowels come together and all the consonants come together ?

30160
20160
10160
40160

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

No. of words = l2  l4  l7  / l3  l2  = 20160

Number System
In a pair of fractions, fraction A is twice the fraction B and the product of two fractions is 2/25. What is the value of fraction A?

Data inadequate
2/5
1/5
1/25

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

A = 2B => B = 1/2 A, so, AB = 2/25 1/2 A2 = 2/25A2 = 4/25 A = 2/5

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