# TCS - Model Aptitude Questions

TCS - Model Aptitude Questions1) A3-gallon mixture contains one part S and two parts R. In order to change it to a mixture containing 25% S, how much R should be added? (a) 1/2 gallon (b) 2/3 gallon (c) 3/4 gallon (d) 1 gallon (e) 1 1/2 gallon

q2) Wind flows at 160 miles in 330 minutes, for traveling 80 miles how much time does it require?

(a) 1 hour 30 minutes (b) 1 hour 45 minutes (c) 2 hours

(d) 2 hours 45 minutes (e) 3 hours

q3)A stationary engine has enough fuel to run 12 hours when its tank is 4/5 full. How long will it run when the tank is 1/3 full?

(a) Less than 2 hours (b) 2 hours (c) 3 hours

(d) 4 hours (e) 5 hours

q4)The most economical prices among the following prices is:

(a) 10 kilo for Rs.160 (b) 2 kilo for Rs.30 (c) 4 kilo for Rs.70

(d) 20 kilo for Rs.340 (e) 8 kilo for Rs.130

q5)A man was arrested for exceeding the speed limit by 10 miles an hour. A second man was charged with exceeding the same limit by twice as much. The second man was driving 35 miles per hour. What was the speed limit?

(a) 10 miles per hour (b) 15 miles per hour (c) 20 miles per hour

(d) 25 miles per hour (e) 30 miles per hour

q6)WHICH ONE WILL BE THE EXACT POWER OF 3

(i) 2768 (ii)2678 (III) 2187

q7)WHICH IS THE PERFECT ONE AMONG THE 4

1. 2x +3y=4 2. x + y= -1 3. Y=2x+ 3

q8) TIME DEGREE

2 7 ° 6' 43.15"

4 5° 31' 4.3"

THEN WHAT WILL BE THE DEGREE WHEN TIME IS 3 O CLOCK