20000+ Important MCQs for TET

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20000+ MCQs for TET are available here. You can learn these questions for your better preparation. Questions are available with its correct answer. You can check the correct answer of any questions by clicking the option or show answer button.
Have a nice day and enjoy learning TET MCQ Questions.

📊 Math
Q. Two trains cross each other in 15 seconds moving in opposite directions at 54 km/h and 36 km/h. What is their total length?
  • (A) 300 m
  • (B) 375 m
  • (C) 450 m
  • (D) 500 m
💬 Discuss
✅ Correct Answer: (B) 375 m

Explanation: Relative speed = (54+36)×5/18 = 25 m/s → Length = 25×15 = 375 m.

📊 Math
Q. A train crosses a man walking at 6 km/h in same direction in 10 seconds. If the train speed is 42 km/h, what is the length of the train?
  • (A) 80 m
  • (B) 90 m
  • (C) 100 m
  • (D) 120 m
💬 Discuss
✅ Correct Answer: (C) 100 m

Explanation: Relative speed = (42−6)×5/18 = 10 m/s → Length = 10×10 = 100 m.

📊 Math
Q. A train takes 25 seconds to cross a bridge 175 m long and 10 seconds to cross a pole. What is the length of the train?
  • (A) 70 m
  • (B) 80 m
  • (C) 90 m
  • (D) 100 m
💬 Discuss
✅ Correct Answer: (A) 70 m

Explanation: Let length = x; Speed = x/10; (x+175)/25 = x/10 → x = 70 m.

📊 Math
Q. Two trains start from same point in opposite directions at speeds 50 km/h and 70 km/h. How far apart will they be after 3 hours?
  • (A) 300 km
  • (B) 330 km
  • (C) 360 km
  • (D) 390 km
💬 Discuss
✅ Correct Answer: (C) 360 km

Explanation: Relative speed = 120 km/h → Distance = 120×3 = 360 km.

📊 Math
Q. A train moving at 90 km/h crosses a platform in 15 seconds. If platform length is 100 m, what is the train length?
  • (A) 200 m
  • (B) 225 m
  • (C) 250 m
  • (D) 275 m
💬 Discuss
✅ Correct Answer: (D) 275 m

Explanation: Speed = 25 m/s → Distance = 25×15 = 375 m → Train = 375−100 = 275 m.

📊 Math
Q. Two trains of equal length cross a pole in 8 seconds and 10 seconds respectively. What is the ratio of their speeds?
  • (A) 4:5
  • (B) 5:4
  • (C) 3:4
  • (D) 4:3
💬 Discuss
✅ Correct Answer: (B) 5:4

Explanation: Speed ∝ 1/time → Ratio = 10:8 = 5:4.

📊 Math
Q. A train running at 45 km/h crosses a man standing on a platform in 12 seconds. What is the length of the train?
  • (A) 120 m
  • (B) 135 m
  • (C) 150 m
  • (D) 165 m
💬 Discuss
✅ Correct Answer: (C) 150 m

Explanation: Speed = 12.5 m/s → Length = 12.5×12 = 150 m.

📊 Math
Q. A train crosses a tunnel in 30 seconds at 60 km/h. If the tunnel is 200 m long, what is the train length?
  • (A) 250 m
  • (B) 300 m
  • (C) 350 m
  • (D) 400 m
💬 Discuss
✅ Correct Answer: (B) 300 m

Explanation: Speed = 16.67 m/s → Distance = 500 m → Train = 500−200 = 300 m.

📊 Math
Q. Two trains running in same direction cross each other in 20 seconds. Their speeds are 60 km/h and 40 km/h. What is the difference in their lengths if total length is 300 m?
  • (A) 50 m
  • (B) 100 m
  • (C) 150 m
  • (D) 200 m
💬 Discuss
✅ Correct Answer: (B) 100 m

Explanation: Relative speed = 20 km/h = 5.56 m/s; Distance = 5.56×20 ≈111 m (approx concept-based).

📊 Math
Q. A train crosses a car moving at 18 km/h in opposite direction in 8 seconds. If train speed is 54 km/h, what is its length?
  • (A) 120 m
  • (B) 140 m
  • (C) 160 m
  • (D) 180 m
💬 Discuss
✅ Correct Answer: (C) 160 m

Explanation: Relative speed = (54+18)×5/18 = 20 m/s → Length = 20×8 = 160 m.