Question

10. A water tank has steps inside it. A monkey is sitting on the topmost step (i.e., the first
step). The water level is at the ninth step.
(1) He jumps 3 steps down and then jumps back 2 steps up.
In how many jumps will he reach the water level?
7​

Answer 1

Answer:

11 jumps

Step-by-step explanation:

Monkey jumps 3 steps down and 2 steps up:-

First jump-1+3=4 steps

Second jump-4-2=2 steps

Third jump-2+3=5 steps

Fourth Jump-5-2=3 steps

Fifth jump-3+3=6 steps

Sixth jump-6-2=4 steps

Seventh jump-4+3=7 steps

Eight jump-7-2=5 steps

Ninth Jump-5+3=8 steps

Tenth jump-8-2=6 steps

Eleventh jump-6+3=9 steps

Answer 2

Answer:

1 ans : -

11 jumps

Step-by-step explanation:

first jump = 1+3 =4 steps

second jump = 4-2 = 2 steps

third jump =2-3= 5 steps

fourth jump = 5-2 =3 steps

fifth jump = 3+3 = 6 steps

sixth jump= 6-2 = 4 steps

seventh jump = 4+3 =7 steps

eighth jump =7-2 = 5 steps

ninth jump= 5+3 = 8 steps

tenth jump = 8-3 = 6 steps

eleventh jump = 6+3 = 9 steps

hence, the monkey will reach 9th step in 11 jumps