Which one of the following is a dinosaur?
Show Hint
- Stegodon
- Stegosaurus
- Equus
- Otoceras
The Correct Option is B
Solution and Explanation
Step 1: Stegodon
Stegodon is an extinct genus of elephant-like animals, not a dinosaur, so option (A) is incorrect.
Step 2: Stegosaurus
Stegosaurus, however, is a dinosaur, making option (B) correct.
Step 3: Equus
Equus refers to the genus of modern horses, zebras, and donkeys, so option (C) is incorrect.
Step 4: Otoceras
Otoceras is an extinct genus of ammonoids, which are marine cephalopods, not a dinosaur, making option (D) incorrect.
Final Answer:
\[ \boxed{(B)} \]
Top Questions on Marine Engineering
Consider the psychrometric process denoted by the straight line from state 1 to 2 in the figure. The specific humidity, Dry Bulb Temperature (DBT), and Wet Bulb Temperature (WBT) at the two states are shown in the table. The latent heat of vaporization of water \( h_{fg} = 2440 \, {kJ/kg} \). If the flow rate of air is 1 kg/s, the rate of heat transfer from the air is _________ kW (rounded off to two decimal places).
- GATE NM - 2025
- Thermodynamics and Marine Engineering
- Marine Engineering
Water of density \( \rho = 1000 \, {kg/m}^3 \) flows with a velocity \( V = 50 \, {m/s} \) through a 180° curved tube of uniform cross-section as shown in the figure. If the flow rate is \( 0.06 \, {m}^3/{s} \), the magnitude of the reaction force \( F_x \) required to keep it stationary is ________ kN (rounded off to one decimal place).
- GATE NM - 2025
- Thermodynamics and Marine Engineering
- Marine Engineering
A tank with a constant water level of 4 m above the centreline of an opening of diameter 100 mm is shown in the figure. Neglect all losses and assume \( g = 9.81 \, {m/s}^2 \). The discharge through the opening is ________ litres/s (answer in integer).
- GATE NM - 2025
- Thermodynamics and Marine Engineering
- Marine Engineering
- Which of the following components is/are NOT found in a two-stroke marine diesel engine?
- GATE NM - 2025
- Thermodynamics and Marine Engineering
- Marine Engineering
- Which one of the following is the most common type of gear assembly used for coupling steam turbine and propeller shafts?
- GATE NM - 2025
- Thermodynamics and Marine Engineering
- Marine Engineering
Questions Asked in GATE GG exam
- A thin wire is used to construct all the edges of a cube of 1 m side by bending, cutting, and soldering the wire. If the wire is 12 m long, what is the minimum number of cuts required to construct the wire frame to form the cube?
The figures I, II, and III are parts of a sequence. Which one of the following options comes next in the sequence at IV?
- GATE CH - 2025
- GATE BT - 2025
- GATE GG - 2025
- Sequence and Series
A color model is shown in the figure with color codes: Yellow (Y), Magenta (M), Cyan (Cy), Red (R), Blue (Bl), Green (G), and Black (K). Which one of the following options displays the color codes that are consistent with the color model?
- Rohit goes to a restaurant for lunch at about 1 PM. When he enters the restaurant, he notices that the hour and minute hands on the wall clock are exactly coinciding. After about an hour, when he leaves the restaurant, he notices that the clock hands are again exactly coinciding. How much time (in minutes) did Rohit spend at the restaurant?
Is there any good show __________ television tonight? Select the most appropriate option to complete the above sentence.
- GATE CH - 2025
- GATE BT - 2025
- GATE GG - 2025
- English Grammar