Class-3-Science Olympiad MCQ Question and Answer
Class-3-Science Olympiad MCQ Question and Answer
151. Which of the following means of transport has three wheels ?
- Bicycle
- Boat
- Auto rickshaw
- Truch
152. Which of the following takes least time to send the message ?
- Letter
- Telegram
- Messenger
153. Select the INCORRECT statement.
- The most expensive means of transport is water transport.
- the first metro service was started in Kolkata
- Bullock-cart is the common means of transport in village
- Submarine is a ship that can travel underwater.
154. Which of the following is NOT a good habit ?
- Do not speak while.
- Eat in a clean place.
- Eat lots of fruits and green vegetables.
- Buy food from roadside vendors.
155. Which of the following is NOT true about the Sun ?
- It is made up of a huge mass of very hot gases
- It looks bigger because it is the only big star found in the galaxy.
- It provides heat and light energy for the living things to survive on earth.
- It is not safe to look directly at the sun with our naked eye.
156. The water used for washing fruits and vegetables can be reused for ______
- Mopping floor
- Washing hands and face
- Watering plants
- Both (A) & (C)