Start learning 50% faster. Sign in now
There are four people P, Q, R and S. R and P are the oldest and youngest among them. Q is older than S. Let’s assume the present ages of P, Q, R and S are ‘p’, ‘q’, ‘r’ and ‘s’ respectively. So r>q>s>p Eq.(i) The present age of R is double the present age of P. r = 2p Eq.(ii) (i) The ratio between the present ages of R and S is 4:3 respectively. Let’s assume r = 4a and s = 3a. From Eq.(ii), 2p = r, then 2p = 4a So p = 2a Here no information about the age of Q and the variable ‘y’ is available. So this statement is not sufficient to answer the question. (ii) Four years hence, the average of the present ages of P and Q is 18 years. (p+q+4+4)/2 = 18 (p+q+4+4) = 36 (p+q+8) = 36 p+q = 36-8 (p+q) = 28 Here no information about the variable ‘y’ is available. So this statement is not sufficient to answer the question. (iii) ‘y’ years hence, the age of Q is equal to the present age of R. q+y = r From the given information, the required answer cannot be obtained. So this statement is not sufficient to answer the question. Only (i) & (ii) (p+q) = 28 (2a+q) = 28 q = (28-2a) From the given information, the required answer cannot be obtained. So these statements are not sufficient to answer the question. Only (ii) & (iii) Here three variables are available with the least information. So from the given information, the required answer cannot be obtained. Hence these statements are not sufficient to answer the question. Only (i) & (iii) Here four variables are available with the least information. From the given information, the required answer cannot be obtained. So these statements are not sufficient to answer the question. All (i), (ii) & (iii) From the given information, the required answer cannot be obtained. So these statements are not sufficient to answer the question. (28-2a) + y = 4a
What is a key aspect of ethical decision-making?
The Risk based supervision (RBS) for banks was introduced in 2012 by RBI. Which of the following is correct regarding RBS?
Which of the following are the components that are required to be estimated for credit risk quantification?
1. Probability of default
2. E...
What is the significance of the T+2 settlement cycle in the Indian capital market?
Infrastructure Debt Funds (IDFs) can be set up as which of the following entities in India?
When was the Liberalised Remittance Scheme introduced?
What is the maximum loan-to-value (LTV) ratio allowed for loans sanctioned by banks against the pledge of gold ornaments and jewellery for non-agricultu...
Which of the following statement with respect to Risk weight for banks is correct?
I. Th...
Which of the following motivation theories suggests that individuals are motivated by the need to fulfill a hierarchy of needs, ranging from physiologic...
Which of the following is a key difference between a manager and a leader?