TCS Previous Years Solved Sample Placement Papers
- If V = 12R / (r + R), then R =
(a) Vr / (12 - V) (Ans)
(b) Vr + V /12
(c) Vr - 12
(d) V / r - 12
(e) V (r + 1) /12 - The number of degrees that the hour hand of a clock moves through between noon and 2.30 in the afternoon of the same day is:
(a) 720
(b) 180
(c) 75 (Ans)
(d) 65
(e) 60 - (3x + 2)(2x - 5) = ax² + kx + n. What is the value of a - n + k?
(a) 5 (Ans)
(b) 8
(c) 9
(d) 10
(e) 11 - If the radius of a circle is increased by 20%, then the area is increased by:
(a) 44% (Ans)
(b) 120%
(c) 144%
(d) 40%
(e) None of the above - If the area of two circles is in the ratio 169:196, then the ratio of their radii is:
(a) 10:11
(b) 11:12
(c) 12:13
(d) 13:14 (Ans)
(e) None of the above - A box contains 90 nuts each of 100 gms and 100 bolts each of 150 gms. If the entire box weighs 35.5 kg, then the weight of the empty box is:
(a) 10 kg
(b) 10.5 kg
(c) 11 kg
(d) 11.5 kg (Ans)
(e) None of the above - A father is three times as old as his son. After fifteen years, the father will be twice as old as his son's age at that time. Hence the father's present age is:
(a) 36
(b) 42
(c) 45 (Ans)
(d) 48
(e) None of the above - Which of the following is the greatest?
(a) 40% of 30
(b) 3/5 of 25
(c) 6.5% of 200
(d) Five more than the square of 3
(e) 1/2 - 4 (Ans) - 992, 1056, ?, 1190, 1260, 1332
(a) 1112
(b) 1082
(c) 1134
(d) 1092
(e) None of these (Ans) - 15625, 6250, 2500, 1000, ?, 160
(a) 600
(b) 400 (Ans)
(c) 500
(d) 650
(e) None of these - 80, 370, ?, 1550, 2440, 3530
(a) 900
(b) 840
(c) 750
(d) 860 (Ans)
(e) None of these - 15, 51, 216, 1100, ?, 46452
(a) 6630 (Ans)
(b) 6650
(c) 6560
(d) 6530
(e) None of these - 24, 28, 36, 52, 84, ?
(a) 144
(b) 135
(c) 148 (Ans)
(d) 140
(e) None of these