Humming Bird - HSO PDF Sample Papers for Class 3
Class 3 sample paper & practice questions for Humming Bird Science Olympiad (HSO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.
Q.1 |
Select one pair from the options such that when all the numbers are added gives the number in the centre.  |
| a) |
3, 5 |
| b) | 2, 3 |
| c) | 2, 4 |
| d) | 3, 4 |
Q.2 |
Who is the first astronaut to go to moon? |
| a) |
Kalpana Chawla |
| b) | Richard david |
| c) | Newton |
| d) | Neil Armstrong |
Q.3 |
Fill in the blank and choose the correct option. A carrot plant differs from a marigold plant because it ______________.  |
| a) |
has fibrous roots |
| b) | has tap roots |
| c) | does not store food in its roots |
| d) | can only absorb water but not minerals |
Q.4 |
Reema was going to school, on the way she saw the sign shown below. What does this sign stand for?  |
| a) |
Pedestrian crossing |
| b) | Railway crossing |
| c) | No pedestrian allowed |
| d) | School ahead |
Q.5 |
Fill in the blank and choose the appropriate option. To obtain water from water vapour, we should _____________ the water vapour. |
| a) |
heat |
| b) | evaporate |
| c) | condense |
| d) | do nothing |
Q.6 |
At an age of 7-8 years, which of these works you could do in your family to help your family members? (Set-B NSO, 2014) |
| a) |
You can cook for them. |
| b) | You can earn money and bring things from the market. |
| c) | You can set table for meals. |
| d) | You can paint the doors. |
Q.7 |
Prachi wants to send her birthday invitation to her friend living in Mumbai. Her father wrote the full address with PIN code. Prachi asked her father what does PIN code stands for? |
| a) |
Personal index number |
| b) | Personal identification number |
| c) | postal index number |
| d) | Provisional index number |
Q.8 |
Which of the following group of animals do not lay eggs? |
| a) |
Dogs, elephants, man |
| b) | Fish, frogs, reptiles |
| c) | Birds, frogs, fish |
| d) | Frogs, fish, platypus |
Q.9 |
Read the given passage. Food contains substances which provide energy for survival and growth of our body. These substances are called nutrients. Nutrients are grouped into carbohydrates, fats, proteins, 'L' and 'M'. Roughage and 'N' also form a part of our food. 'L', 'M' and 'N' are found in rich-amount in which of these? (Set-A NSO, 2013) |
| a) |
Cereal and oats |
| b) | Fruits and vegetables |
| c) | Milk and butter |
| d) | Eggs and meat |
Q.10 |
What kind of feet does ducks have? |
| a) |
 |
| b) |  |
| c) |  |
| d) |  |
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Sample PDF of Humming Bird - Humming Bird Science Olympiad (HSO) PDF Sample Papers for Class 3:
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Answers to Sample Questions from Olympiad Success:
Q.1 : b | Q.2 : d | Q.3 : b | Q.4 : a | Q.5 : c | Q.6 : c | Q.7 : c | Q.8 : a | Q.9 : b | Q.10 : a
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