NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1374 - 1381 of 1732
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Question 1374
Question MCQ▾
Which of the stage is shown in the following figure of silkworm?
Choices
Choice (4) | Response | |
---|---|---|
a. | Eggs | |
b. | Larvae | |
c. | Cocoon | |
d. | Adult moth |
Passage
Consider the following chemical reaction:
Question 1375 (1 of 5 Based on Passage)
Question MCQ▾
In the above reaction which of them are reactants?
Choices
Choice (4) | Response | |
---|---|---|
a. | R and S | |
b. | Only R | |
c. | Only P | |
d. | P and Q |
Question 1376 (2 of 5 Based on Passage)
Question MCQ▾
What is product R?
Choices
Choice (4) | Response | |
---|---|---|
a. | Calcium bicarbonate | |
b. | Calcium carbonate | |
c. | Calcium hydroxide | |
d. | All of the above |
Question 1377 (3 of 5 Based on Passage)
Question MCQ▾
Chemical name of is:
Choices
Choice (4) | Response | |
---|---|---|
a. | Calcium carbonate | |
b. | Calcium hydroxide | |
c. | Calcium sulphide | |
d. | Question does not provide sufficient data or is vague |
Question 1378 (4 of 5 Based on Passage)
Question MCQ▾
R and S are known as:
Choices
Choice (4) | Response | |
---|---|---|
a. | Reactants | |
b. | Products | |
c. | Question does not provide sufficient data or is vague | |
d. | None of the above |
Question 1379 (5 of 5 Based on Passage)
Question MCQ▾
The above reaction represents:
Choices
Choice (4) | Response | |
---|---|---|
a. | Chemical change | |
b. | Reversible change | |
c. | Physical change | |
d. | None of the above |
Question 1380
Question MCQ▾
Chemical name of is?
Choices
Choice (4) | Response | |
---|---|---|
a. | Copper sulphate | |
b. | Copper sulphide | |
c. | Copper carbonate | |
d. | Question does not provide sufficient data or is vague |
Question 1381
Question MCQ▾
Which of the following is an example of partial parasite?
Choices
Choice (4) | Response | |
---|---|---|
a. | Venus flytrap | |
b. | Algae | |
c. | Pitcher plant | |
d. | Mistletoe |