UPSC CSE Prelims 1995 Q146 — Indian Economy PYQ with Answer

The price fluctuations of 4 scrips in a stock market in the four quarters of a year are shown in the table below. Four different investors had the following portfolios of investment in the four companies throughout the year:

Investor 1: 10 of A, 20 of B, 30 of C and 40 of D

Investor 2: 40 of A, 10 of B, 20 of C and 30 of D

Investor 3: 30 of A, 40 of B, 10 of C and 20 of D

Investor 4: 20 of A, 30 of B, 40 of C and 10 of D

In the light of the above,

which one of the following statements is correct?