Explanation

2+4+6

=12/3=4

Explanation

15/3

=1/5

Explanation

Three men (Amir, adil and fahad) and three women (Rani, anne and kiran) are sspending a few months ar a hillside. They are to stay in a row of nine cottages, each one living in his or her own cottage. There are no others staying in the same row of houses.

I) Anne, Amir, and Fahad do now want to stay in any cottage, which is at the end of the row.

II) Riani and Anna are unwilling to stay beside any occupied cottage.

III) Krian is next to adil and fahad

IV) Between anne ade fahad cottage there is just one vacant house.

V) None of the girls occupy adjacent cottages.

VI) The house occputied by amir is next to an end cattage.

Question:

which of the above statements can be said to have been derived from two other statements?

A) Statement I

B) Statement V

C) Statement II

D) Statement III

E) Statement VI

Explanation

The payback period is the number of months or years it takes to return the initial investment. 

Explanation

Prime numbers are numbers that have only 2 factors: 1 and themselves.

Explanation

  28032/384=73

Explanation

The standard form of a linear equation in one variable is represented as ax + b = 0 where, a ≠ 0 and x is the variable. ax + by + c = 0

Explanation

Net eastward displacement =1+2=3 miles

Net northward displacement  =−5+9=4 miles
Net displacement  d=3i^+4j^​
∣∣∣∣​d∣∣∣∣​=32+42​=5 miles

Net eastward displacement =1+2=3 miles
Net northward displacement  =−5+9=4 miles
Net displacement  d=3i^+4j^​
∣∣∣∣​d∣∣∣∣​=32+42​=5 miles

Explanation

4 + 9 = 13 + 49 = 62

6 + 2 = 8 + 62 = 70

70 + 7 = 77

14 + 77 = 91

10 + 91 = 101

Explanation

Let's have R be Najma's age.

R

And we have a younger sister who is 6 years younger than Najma:

R−6

In 10 years, the sum of their ages will be 50. So in 10 years Najma will be:

R+10

and her sister will be

R−6+10

and the two added together will be 50:

(R+10)+(R−6+10)=50

How old are they now?

(R+10)+(R−6+10)=50

2R+14=50

2R=36

R=18

and her sister is

R−6=18−6=12