If the cost of a calculator worth ₹ 250 ...

If the cost of a calculator worth ₹ 250 in increased by ₹100, the rate of increase is

A

`100%`

B

`40%`

C

`25%`

D

`90%`

Text Solution

Verified by Experts

The correct Answer is:

B

Topper's Solved these Questions

NUMBER SYSTEM
QUANTUM CAT|Exercise QUESTION BANK|1091 Videos
PERMUTATIONS & COMBINATIONS
QUANTUM CAT|Exercise QUESTION BANK|678 Videos

Similar Questions

Explore conceptually related problems

If the cost of a calculator worth Rs 250 is increased by Rs. 100, the rate of increase is

Gibberellins increase the rate of malting by

An enzyme increases the rate of a reaction by

Rate of natural increase' is :

Catalyst increases the rate by

The total cost of a firm increased by ₹ 450 , when production increased from 12 units of 15 units, Calculate marginal cost of the firm.

If the rate of increase of area of a circle is not constant but the rate of increase of perimeter is constant, then the rate of increase of area varies

QUANTUM CAT-PERCENTAGES-QUESTION BANK

What percent of 3/7 is 1/105?
Text Solution
|
What percent is 3% of 15% ?
Text Solution
|
If the cost of a calculator worth ₹ 250 in increased by ₹100, the rate...
Text Solution
|
A number increased by 37.5% gives 99, the number is :
Text Solution
|
When 40% of a number is added to 42, the result is the number itself. ...
Text Solution
|
In an examination 52% of the candidates failed in Science,42% in Mathe...
Text Solution
|
The price of an item is increased by 20% and then decreased by 20%. Th...
Text Solution
|
Two candidates fought an election. One got 65% of the votes and won by...
Text Solution
|
Out of a no. of electronic items, a person purchases 60% coloured TVs ...
Text Solution
|
A's salary is half that of B. If A got a 50% raise in his salary and B...
Text Solution
|
In our singapore office there are 60% female employees 50% of all male...
Text Solution
|
The price of a car depreciates in the first year by 25% in the second ...
Text Solution
|
A shopkeeper charges sales tax of x%up to ₹2,000 and above it he charg...
Text Solution
|
40% of a number when added to the square of the same number, then it b...
Text Solution
|
In my office there are 30% female employees and 30% of these earn grea...
Text Solution
|
In my office there are 30% female employees and 30% of these earn grea...
Text Solution
|
In my office there are 30% female employees and 30% of these earn grea...
Text Solution
|
600 students took the test on Physics and Chemistry.35% students faile...
Text Solution
|
In an examination 70% of the candidates passed in History and 50% in G...
Text Solution
|
My salary is ₹12,345 per month. The salary of my brother is 10% greate...
Text Solution
|