Question

van
Section
Date
The sum of two integers is -112 it one of them is - 109 then the other number is
A)-121
B) -3
C) 3
Dj None of these
An integer when divided by -3 gives quotient 35 and leaves remainder 2, then the
integer is
A) 32
B) 31
C1-34
D). 103
An insect crawis is up 5cm every second on a 60cm vertical rod and then falls down 2cm
over the next second How many seconds will it take to climb the rod
A) 20
B) 30
140
D) 60
The difference of sum of even numbers and sum of odd numbers between 10 and 20 is
A) 3
B) 6
04
D) 15
Predecessor of the successor of -21 is
A.20
B) 19
C) -22
D) -21
Which of the following does not represent pair of integers (a, b) such that ab 2
A) (6-3)
B) (-21)
c) (-10-5)
D) (8.4)​

Answer 1

Answer:

-3,103,20s,15,-22

Step-by-step explanation:

1 .

a+b=-112

(a=-109)

b=-3

2.

D=d*q+r

D=-3*35+2=103

3.

For every 1s it travels 5cm

length of pole=60cm

from the above case,

12*5=60

time =12s

But, climbing in every 5cm it dropped by

3cm=2cm it travels.

it takes 30s to travel the distance