NSO Level 1- Science Olympiad (SOF) Class 9: Questions 277 - 282 of 1123
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Question number: 277
Question
In a certain code, PRODUCED is written as DOPRDECU. How is RELATION written in that code?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ALERNOTI | |
b. | ALERNOIT | |
c. | ALRENOIT | |
d. | ARELTINO | |
Question number: 278
Question
Large amount of fertilizers and pesticides
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Prevents soil erosion | |
b. | Purifies the soil | |
c. | Kills microorganisms that recycle the nutrients in the soil | |
d. | Improves the quality of the soil | |
Question number: 279
Appeared in Year: 2012
Question
A retailer increases the selling price by due to which his profit percentage increases from to . The percentage increase in cost price is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
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b. |
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c. |
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d. |
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Question number: 280
» Biology » Fundamentals Unit of Life
Question
Which of the following organelle is present in onion cell but not in cheek cells?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Cell wall | |
b. | Nucleus | |
c. | Plasma Membrane | |
d. | Cytoplasm | |
Question number: 281
Question
Find out incorrect sentence
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Parenchymatous tissues have intercellular spaces. | |
b. | Collenchymatous tissues are irregularly thickened at corners. | |
c. | Apical and intercalary meristems are permanent tissues. | |
d. | Meristematic tissues, in its early stage, lack vacuoles. | |
Question number: 282
Question
Simplify
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 0 | |
b. | 1 | |
c. |
| |
d. |
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