Unified Council - NSTSE PDF Sample Papers for Class 7
Class 7 sample paper & practice questions for National Level Science Talent Search Examination (NSTSE) 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 |
Krishna has 4 train cars of different colors yellow, green, red and blue. How many different ways can Krishna arrange his train cars? |
| a) |
10 |
| b) | 34 |
| c) | 20 |
| d) | 24 |
Q.2 |
Choose the correct option and complete the following sentence: Magnesium hydroxide, obtained when magnesium oxide is dissolved in water is ___________. |
| a) |
an acid |
| b) | a base |
| c) | a dissolving agent |
| d) | an indicator |
Q.3 |
Five bells first begin to toll together and then at intervals of 5, 10, 15, 20 and 25 seconds respectively. After what interval of time will they toll again together? |
| a) |
6.5 minutes |
| b) | 5.5 minutes |
| c) | 5.2 minutes |
| d) | 5 minutes |
Q.4 |
A rectangular room can be partitioned into two equal square rooms by a partition 7 metres long. What is the area of the rectangular room in square metres? |
| a) |
49 |
| b) | 147 |
| c) | 196 |
| d) | 98 |
Q.5 |
An electromagnet is one which behaves as a magnet when current is _______________. |
| a) |
stopped from flowing through it |
| b) | allowed to flow through |
| c) | not allowed to flow through |
| d) | none of these |
Q.6 |
A half circle overlaps with a square. The diameter of the half circle is 12 inches. What is the area of the hatched/striped parts?  |
| a) |
25 cm² |
| b) | 20 cm² |
| c) | 16 cm² |
| d) | 36 cm² |
Q.7 |
Which among the following is given while suffering from acidity? |
| a) |
Milk of magnesia |
| b) | Hydrochloric acid |
| c) | Sulphuric acid |
| d) | Nitric acid |
Q.8 |
Choose the correct option and complete the following sentence: The taking in of air rich in oxygen into the body is called ______________ and giving out of air rich in carbon dioxide is known as __________. And the whole process is called _____________. |
| a) |
inhalation, respiration, breathing |
| b) | exhalation, inhalation, respiration |
| c) | inhalation, exhalation, breathing |
| d) | respiration, breathing, exhalation |
Q.9 |
How are bulbs in our houses connected? |
| a) |
In parallel |
| b) | In series |
| c) | Both in series and in parallel |
| d) | Sometimes in series and sometimes in parallel |
Q.10 |
Washington Junior High School has 270 students. The ratio of female and male students is 5 to 4. How many female and male students are there? |
| a) |
130 female & 140 male |
| b) | 140 female & 130 male |
| c) | 150 female & 120 male |
| d) | 120 female & 150 male |
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Sample PDF of Unified Council - National Level Science Talent Search Examination (NSTSE) PDF Sample Papers for Class 7:
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Answers to Sample Questions from Olympiad Success:
Q.1 : d | Q.2 : b | Q.3 : d | Q.4 : d | Q.5 : b | Q.6 : d | Q.7 : a | Q.8 : c | Q.9 : a | Q.10 : c
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