MEDIUM
7th CBSE
IMPORTANT
Earn 100

The length of the shadow of a pole 8m height at a certain time is 9.6 m, what is the height of another pole, the length of whose shadow at that time is 24m ?

Important Questions on Direct and Inverse Variations

MEDIUM
7th CBSE
IMPORTANT
In 15 days, the earth picks up 1.2×108 kg of dust from the atmosphere.In how many days will it pick up 4.8×108kg of dust.
MEDIUM
7th CBSE
IMPORTANT
11men can dig 634metres long trench in one day.How many men should be employed for digging 27metres long trench of the same type in one day ?
MEDIUM
7th CBSE
IMPORTANT
A private taxi charges a fare of 260 a journey of 200 km.How much would it travel for 279.50 ?
MEDIUM
7th CBSE
IMPORTANT

In which of the following tables x and y varies inversely 

x 4 2 6 3
y 9 18 6 12

 

MEDIUM
7th CBSE
IMPORTANT

In which of the following tables x and y varies inversely.

x 4 3 12 1
y 6 18 2 24

 

MEDIUM
7th CBSE
IMPORTANT

In which of the following tables x and y varies inversely .

x 15 30 10 1
y 4 2 6 60

 

EASY
7th CBSE
IMPORTANT

Check whether the following pairs vary inversely to each other.

The number of men employed to make a bridge and the time taken to make the bridge.

MEDIUM
7th CBSE
IMPORTANT

Check whether the following pairs vary inversely to each other

The distance x km of a journey by bus and price y of the ticket.