Question
Statements: All pineapple are peach. All
peach are cherry. All cherry are papaya. Conclusions: I. All cherry are pineapple. II. All papaya may be pineapple. In each of the questions below are given two/three statements followed by two conclusions numbered I, and II. You have to take the given statements to be true even if they seem to be at variance with commonly known facts. Read all the conclusions and then decide which of given conclusions logically follows from the given statements disregarding commonly known facts.Solution
All pineapple are peach (A) + All peach are cherry(A) = All pineapple are cherry(A) ⇒   Conversion ⇒  Some cherry are pineapple(I). Hence, conclusion I will not follow. All pineapple are peach(A) + All peach are cherry(A) = All pineapple are cherry(A) + All cherry are papaya(A) = All pineapple are papaya (A) ⇒   Conversion ⇒  Some papaya are pineapple(I) ⇒   Probable conclusion ⇒ All papaya may be pineapple(A). Hence, conclusion II will follow.
Rs 2000 are invested at 5% per annum simple interest. If the interest is added to the principal after every 15 years, the amount will become Rs 4,000 af...
If the simple interest for 6 years be equal to 60% of the principal. It will be equal to the principal after
A sum doubles in seven years at simple interest. In how many years will the sum become five times the original sum?
The simple interest received on a certain sum is Rs. 450 less than the sum invested. If the sum was invested at 10% p.a. for 5 years, then find the simp...
'Aarav' deposited Rs. 5,400 in a SIP at simple interest of 9% p.a. If he earned Rs. 2,916 as interest, then find the duration (in years) for which the m...
- Anita invests Rs. 9,200 at 7% simple interest per annum for 3 years. If the total amount becomes Rs. '2k', then calculate the product of digits of 'k'.
Simple interest on a sum at 8% p.a. for 3 years is ₹1920. Find the principal and amount.
The ratio of investment of A and B is 6:7 respectively. If the rate of interest for both A and B is 12% p.a and time duration for A and B is 5 years and...
A man invested certain sum at simple interest of r% p.a. such that it amounts to 124% of itself in 10 years. Find the interest earned when Rs. 10000 is ...
- A person invested Rs. 50,000 for 4 years at a simple interest rate of 11%. What is the total amount after 4 years?