MAT 2009 Question Paper

For polyethylene, the production in 2003-04 is greater than the production in 2004-05 for 9 months. March, April, June, July, August, September, October, November, December.

=> Ans - (D)

The two years in which the capacities were augmented (increased) in all the sectors are 1993 and 1998, because in these years, there is a increment in all three of them.

=> Ans - (A)

The percentage increase in hydel capacity over that of the previous year in : 

(A) : 1997 = $$\frac{9880-9200}{9200}\times100=7.5\%$$

(B) : 1991 = $$\frac{6610-6390}{6390}\times100=3.5\%$$

(C) : 1999 = $$\frac{10450-10200}{10200}\times100=2.5\%$$

(D) : 1995 = $$\frac{8500-7530}{7530}\times100=13\%$$     [MAX]

=> Ans - (D)

In 2000, the percentage share of nuclear power in the total power capacity installed

= $$\frac{800}{30800}\times100$$

(Clearly, its between 2 and 3%) $$\approx2.6\%$$

=> Ans - (B)

The total power generation in 1998

= $$(\frac{40}{100}\times15200)+(\frac{50}{100}\times10200)+(\frac{90}{100}\times800)$$

= $$6080+5100+720=11900$$ MW

=> Ans - (B)

In 1990, the percentage share of thermal in total installed capacity

= $$\frac{7900}{14710}\times100$$

(which is clearly greater than 50%) $$\approx54\%$$

=> Ans - (D)

Let Rajneesh started walking from point A towards east and walked 35 m to reach B. Then he turned towards his right and walked 20 m southwards to reach C and he again turned right and walked 35 m towards west to reach D.Finally he tuned to his left and walked 20 m and he reached his destination at point E.

Distance from starting point = AE = 20 + 20 = 40 m

=> Ans - (D)

1st day of the month = Tuesday

Then, 5th of that month will be Saturday

Thus, Saturday will fall on = 5, 12, 19, 26

=> Ans - (D)