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
Showing 10 of
157 questions
132. Which of the following number patterns is in the correct order, starting from the greatest ?
- 921,987,945,964
- 921,987,964,945
- 964,945,921,907
- 964,945,987,901
133. A bag of rice has a mass of 5 kg. How heavy are 5 such bags of rice ?
- 10 kg
- 25 kg
- 20 kg
- 35 kg
134. Put 81 pupils equally in teams of 9. How many pupils will there be in each team ?
- 8
- 7
- 11
- 9
136. How many minutes is equal to one hour and 45 minutes ?
- 60 minutes
- 90 minutes
- 105 minutes
- 120 minutes
138. Priyansh bought stuffed toy that was on sale for Rs 650. The original price was Rs 950. How much did he save ?
- Rs 250
- Rs 300
- Rs 350
- Rs 160
139. Deepa started her tennis lesson at 3:45 P.M. She finished at 5:45 P.M. How long was her lesson ?
- 1 and one-half hours
- 2 hours
- 2 and one-half hours
- 3 hours
140. If the given pattern continues, what is likely to be the next number ?
- 23
- 24
- 25
- 26