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
121. Six hundred and forty-eight is the same as ______.
- 6+400+80
- 600+4+8
- 600+40+8
- 60+40+8
122. Multiply 506 by 4. The answer is the same as ______.
- 20+2+4
- 200+2+4
- 200+20+4
- 2000+20+4
123. What will be the 7th term in the pattern given below ? 12E, 13H, 14K,15N ____, _____, ?
- 18W
- 17P
- 17U
- 18T
124. Suhana weights 17 kg. her father weighs 9 times as much as she does. What is the weight of the father ?
- 26 kg
- 179 kg
- 153 kg
- 89 kg
125. Simran bought 6 boxes of chocolates. Each box contained 24 pieces of chocolates. She and her family ate 35 pieces. How many pieces were left ?
- 199
- 109
- 99
- 19
127. How much does Anjali has to pay if she wants to buy a handbag and a purse ?
- 180
- 140
- 170
- 190
128. Pia had Rs 450 at first. She bought a jacket. How much money is left her ?
- 250
- 150
- 400
- 300
130. Which one of the following is correct ?
- 11 * 8 = 100 - 12
- 5 * 28 = 28 - 28 + 28 + 28 + 28
- 126 /6 = 20 + 8
- 539 / 7 = 77 + 7