Question
C bought the shirt of which
colour? Study the following information and answer the given questions: Seven students A, B, C, D, E, F and G bought different shirts – Allen solly, Tommy Hilfiger, Van heusen, Peter England, US Polo, Adidas and Red tape of different colours  – red, blue, green, yellow, pink, black and violet but not necessarily in the same order. (i) C bought US Polo shirt but not of the colour yellow or pink. (ii) D bought red colour shirt but not of the brand Tommy hilfiger or Adidas. (iii) G bought Peter England shirt of black colour. The one who bought Red tape shirt is of blue colour. (iv) E bought Allen solly shirt, B have violet colour shirt, A did not bought Red tape. (v) The one who bought yellow colour shirt have the brand Tommy hilfiger.Solution
From (i), (ii), (iii) we get, C bought US Polo shirt but not of the colour yellow or pink. D bought red colour shirt but not of the brand Tommy Hilfiger or Adidas. G bought Peter England shirt of black colour. From (iii), (iv) and (v) we get, E bought Allen solly shirt, B have violet colour shirt, A did not bought Red tape. The one who bought yellow colour shirt have the brand Tommy Hilfiger. The one who bought Red tape shirt is of blue colour. A did not bought Red tape shirt, this means F bought Red tape shirt of blue colour. C did not like yellow and pink colour, this means E likes Pink colour. D did not have the brand Tommy Hilfiger or Adidas, so B is having Adidas brand.
Now the final arrangement is:
Two random variables x and y have the following regression equations -
3x + 2y – 26 = 0
6x + y – 31 = 0
then, the mean values o...
Which of the following is not a cause of rightward shift of demand curve?
A population is said to be stationary, if -
Which of the following statement is true for NRR?
The main aim of agricultural census is -
byx and bxy are two regression coefficients. If byx > 0, then bxy will be -
Which of the following is not true for geometric mean?
Residual method is used to measure -
In 1949, the Chairman of National Income Committee was -
Laspeyre's formula has ___________ bias and Paasche's formula has _________ bias.