Question
Ravi invested Rs. 2500 at (R + 4)% p.a. simple interest and
earned an interest of Rs. 1500 at the end of 3 years. Find the interest earned if the same amount is invested at R% p.a. simple interest for 2 years.Solution
ATQ,
2500 × (R + 4)/100 × 3 = 1500
Or, 75R + 300 = 1500
Or, 75R = 1200
Or, R = 16
Desired Interest = 2500 × 16/100 × 2 = Rs. 800
Statements:Â Some reds are blues.
           All blues are greens.
           Some greens are n...
Statement-
1-Some clocks are watches.
2-Some watches are walls.
3-Some walls are houses.
4-Some houses are rooms.
Con...
Statement:
All Planets are Stars
Some Stars are Earth
Only a few Suns are Planets
Conclusion:
I. All Sun being Star i...
Statements: All AC are Fans.
All Fans are Coolers.
Conclusions: I. All AC are Coolers.
II. Some Fans are AC.
III. No AC i...
In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they see...
Statements:
Some hellos are byes.
Some byes are hi.
All hi are long.
All long are far.
Conclusion:
Statements:
All Colour is Bulb.
Only a few Colour is Light.
No Light is Wall.
Conclusion:
I....Statement:
Some dogs are cats.
No lion is a dog.
Conclusions:
I. Some cats are lions.
II. Some cats are not lio...
Statements:Â Â Some lion are tiger.
                     Some tiger are dog.
            No ...
Statements :All blues are whites.
Some whites are reds.
All yellows are reds.
Conclusions :I. Some reds are whites.
II. Some yellows are whites.
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