Question
Rs. (4x + 200) is invested at a simple interest rate of
18% per annum, earning an interest of Rs. 2160 after 4 years. Calculate the interest earned when Rs. (5x - 100) is invested at the same rate for the same period.Solution
Given Data: Principal = 4x+200 Interest earned = Rs. 2160 Rate = 18% per annum Time = 4 years Calculate 'x' by Using the simple interest formula: 
Simplify to find x=700. New Principal: Substitute x=700 into 5x−100: 5(700)−100=3400 Calculate New Interest: Use the simple interest formula again 
The interest earned on Rs. 3400 is Rs. 2448.
Statement:Â
Only car are bus.
No bus is train.
Only bike are train.
Conclusion:
I. No train is car.
II. S...
In the given question, two conclusions are given and five statements as 1), 2), 3), 4) and 5). You need to choose the option that contains the set of s...
In the question below some statements are given followed by two conclusions I and II. You have to take the given statements to be true even if they see...
Statements-:Â
Some teachers are doctor
Some doctors are police
Some police are army.
Conclusions-:
I. Some Teach...
Statements:
Some actor is director.
All director is producer.
No producer is composer.
Every composer is package.
Con...
In each question below are given three statements followed by three conclusions numbered I, II and III. You have to take the two given statements to be...
In the question below there are three statements followed by two conclusions I and II. You have to take the three given statements to be true even if ...
Statements:Â Â Â Â Â Â
Some pens are stands.
All stands are pencils.
Conclusions:Â Â Â Â Â Â
I. Some pens are pen...
Statements-:Â
Some Sons are daughter.
A few daughters is Mother
Many mothers is father
At most Sons are child.
Co...
Statements:
Only Apple are Kiwi
All Banana are Apple
Only a few Mango are Apple
No Mango is a Pear
Conclusions:
<...
Relevant for Exams:
