Class-3-Science Olympiad Questions and Answers
Class 3 Science Olympiad Questions with Answers are designed to strengthen young learners’ conceptual understanding of basic science topics such as plants, animals, energy, the human body, and natural phenomena. These aptitude test practice sets help students develop logical and scientific thinking through engaging, objective-type questions. Each question comes with an easy explanation to encourage curiosity and concept clarity. Olympiad-style aptitude questions and answers PDFs are perfect for both school-level and national-level exam preparation. Students can take free online tests to track progress and build confidence. This section is ideal for early learners aiming to excel in competitive school science exams.
Class-3-Science Olympiad
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157 questions
112. A hen weighs 3 kg 900 g. A turkey weighs 8 kg 800 g. What is the total weight of the hen and the turkey ?
- 12 kg 70 g
- 12 kg 707 g
- 12 kg 700 g
- 12 kg 07 g
113. The difference between the smallest and greatest three digit number formed from digits 2, 6 and 7 is
- 459
- 495
- 125
- 85
117. There are 180 boys in a room. There are 10 more girls than boys. How many children are there in the room ?
- 190 children
- 270 children
- 370 children
- 380 children
118. Mrs. sharma bought 40 eggs. She used 10 eggs to bake cakes and threw away 8 rotten ones. How many eggs were left ?
- 18 eggs
- 30 eggs
- 22 eggs
- 48 eggs
120. If Rizvan sells 479 eggs each day, how many eggs will he sell in a weak ?
- 486 eggs
- 2833 eggs
- 2838 eggs
- 3353 eggs