What was the speed of vehicle `C` on Day 2 in terms of metres per second? (a) 15.3 (b) 12.8 (c) 11.5 (d) 13.8 (e) None of these

What was the speed of vehicle C on day 2 in terms of meters per second ?

What was the number of men on the fifth day? (a) 1 (b) 7 (c) 13 (d) 19 (e) None of these

What is the ratio of the speeds of vehicle D and vehicle E on Day 2?( a) 15:13 (b) 17:13 (c) 13:11 (d) 17:14 (e) None of these

What was the difference between the speed of vehicle A on Day 1 and the speed of vehicle C on the same day? (a) 7km/hr (b) 12km/hr(c)11km/hr(d)8km/hr(e) None of these

-8-(-5)=? (a) -3, (b) -13, (c) 13, (d) 3

[(?)^(2)+(18)^(2)]-:125=3.56(a)11(b)12(c)14(d)15(e) None of these

The top of a 15 metre high tower makes an angle of elevation of 60o with the bottom of an electric pole and angle of elevation of 30o with the top of the pole. What is the height of the electric pole? (a) 5 metres (b) 8 metres (c) 10 metres (d) 12 metres (e) None of these

4848-:24xx11-222=?(a)200(b)2444 (c) 2000(d)115(3)/(8) (e) None of these

(3)/(8) is what part of (1)/(12)?(3)/(7)(b)(1)/(12) (c) (4)/(3) (d) None of these

(11.6-:0.8)(13.5-:2)=?( a) 98(b)99(c)100(d) None of these