NSO Level 1- Science Olympiad (SOF) Class 10: Questions 953 - 958 of 1497
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Question 953
Question MCQ▾
Which element is example of natural oxide?
Choices
Choice (4) | Response | |
---|---|---|
a. | Hydrochloride | |
b. | Sodium chloride | |
c. | Carbon monoxide | |
d. | None of the above |
Question 954
Question Matching-Pair▾
Find the pair which does not match:
Choices
Choice (4) | Response | |
---|---|---|
a. | Asexual reproduction — Uniparental | |
b. | Bisexual flower — Androecium & gynoecium | |
c. | Sexual reproduction — Germ cells are involved | |
d. | Oviparous — Human beings |
Question 955
Question MCQ▾
The X elements atomic number and Y elements atomic number is The valency of X is and Y is respectively. The X and Y elements and its Group and period is
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 956
Question MCQ▾
Anything that takes on the shape of a once living organism but contains no organic matter. This type method for fossilization is called as
Choices
Choice (4) | Response | |
---|---|---|
a. | Carbonization | |
b. | Mold and Cast | |
c. | Imprinting | |
d. | Impression |
Question 957
Question MCQ▾
The remains and relics of dead organisms of the past is called as
Choices
Choice (4) | Response | |
---|---|---|
a. | Adaptation | |
b. | Homologous organs | |
c. | Fossil | |
d. | Analogous organs |
Question 958
Question MCQ▾
Two bulbs of are connected in parallel with an AC power supply of bulb will glow brighter
Choices
Choice (4) | Response | |
---|---|---|
a. | 60 W | |
b. | 40 W | |
c. | Question does not provide sufficient data or is vague | |
d. | None of the above |