582, 605, 588, 611, 634, 617, 600 (a) 634         (b) 611       (c) 605       (d) 600

If x% of 2000=600, then x=60 (b) 3040 (d) 50

Find the LCM of 60, 120 and 225. (A) 360 (B) 1800 (C ) 600 (D) 900

A person does statistical analyses for an automobile racing team. Here are the fuel consumptionfigures in miles per gallon for the team's cars in recent races 4.77, 616.1, 5.05, 5.99, 4.91, 5.27, 6.01, 5.75, 4.89, 6.05, 5.22, 6.02, 5.24, 6.11, 5.02 (a) Calculate the median fuel consumption, (b) Calculate the mean fuel consumption, (c) Groupthe data into five equally sized classes. What is the fuel consumption value of the modal class? (a)Which of the three measures of central tendency is best for the person to use when he orders fuel? Explain.

How many shares of market value Rs 25 each can be purchased for Rs 12750, brokerage being 2%?( a) 450 (b) 500 (c) 550 (d) 600

Let A=[(1,0,0),(0,1,1),(0,-2,4)],I=[(1,0,0),(0,1,0),(0,0,1)] and A^-1=[1/6(A^2+cA+dI)] Then value of c and d are (a) (=6,-11) (b) (6,11) (c) (-6,11) (d) (6,-11)

345+25xx0.80-111=?(a)254(b)324 (c) 666 (d) 600 (e) None of these

Given that sqrt(13)=3.605 and sqrt(130)=11.40 find the value of sqrt(1.3)+sqrt(1300)+sqrt(0.013) (a) 36.164 (b) 36.304 (c) 37.164 (d) 37.304

The banker's gain of a certain sum due 2 years hence at 10% per annum is Rs 24. The present worth is (a) Rs480 (b) Rs 520 (c) Rs 600 (d) Rs 960

(5420+3312+?)-:600=25.93(a)6286 (b) 6584(c)6826 (d) 6830 (e) None of these

Convert frac(3)(5) m into centimetre (A) 6cm (B) 60cm (C) 50cm (D) 600cm