Question
A certain sum of money invested at R% p.a. simple
interest amounts to Rs. 17760 after 4 years and Rs. 22080 after 7 years. If the same sum of money is invested at (R + 3)% p.a. compound interest compounded annually, then the interest received at the end of 2 years will be:Solution
Simple interest earned in 3 years = 22080 – 17760 = Rs. 4320 Simple interest for 1 year = 4320/3 = Rs. 1440 Initial sum of money = 17760 – 1440 × 4 = Rs. 12000 So, R = 1440/12000 × 100 = 15% So, R + 3=> 15 Desired interest = [(1.15)2 – 1] × 12000 = Rs. 3870
In the question below some statements are given followed by three conclusions I, II, and III. You have to take the given statements to be true even if ...
Statements:Some fishes are octopus.
All octopuses are crocodiles.
Some crocodiles are families.
Conclusions:I. some crocodiles are ...
Statements:Â Â Â Â Â Â Some cow are bull.
All bull are sheep.
Conclusions:Â Â Â Â Â Â I. All bull are cow.
           ...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Two Statements are given, followed by three conclusions numbered I, II and III. Assuming that the information given in the statement s is true, even if...
Statement :Â Some biscuits are cakes.
                             All cakes are flours.
All flours ar...
In the questions given below, there are three statements followed by three conclusions I, II and III. You have to take the three given statements to be...
Two statements are given followed by two conclusions numbered I & II. Assuming the statements to be true, even if they seem to be at variance with comm...
Statements:
Only a few Maaza are Frooti
Some Frooti are not Sprite
All Coke are Maaza
Conclusions:
I) Â Some Fro...
Statements:Â
Only a few Comedians are Hosts.
All Hosts are Anchors.
No Anchor is a Show.
Conclusions:
I. Some Comedi...
Relevant for Exams:
