NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 635 - 642 of 1998
Choose Programs:
🎯 1998 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)
Rs. 550.00 -OR-
3 Year Validity (Multiple Devices)
CoverageDetailsSample Explanation
Help me Choose & Register (Watch Video) Already Subscribed?
Question 635
Question 636
Question MCQ▾
Ideogram is
Choices
Choice (4) | Response | |
---|---|---|
a. | Total no. of chromosome | |
b. | Diagrammatic representation of chromosome | |
c. | Preparation of chromosomal set | |
d. | Identification of no. of chromosomes |
Question 637
Question MCQ▾
A metallic right circular cone of height 18 cm and base radius 14 cm is melted into a cuboid whose two sides are 22 cm and 12 cm. What is the third side of the cuboid?
Choices
Choice (4) | Response | |
---|---|---|
a. | 12 cm | |
b. | 28 cm | |
c. | 14 cm | |
d. | 7 cm |
Question 638
Question MCQ▾
The area of the base of a cone is 308 sq cm. Its height is 24 cm. Then its total surface area is ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 639
Question MCQ▾
If a and b are two rational numbers, then which of the following statements is wrong?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | None of the above |
Question 640
Question MCQ▾
Which of the following possess cilia?
Choices
Choice (4) | Response | |
---|---|---|
a. | Yeast | |
b. | Amoeba | |
c. | Paramecium | |
d. | Euglena |
Question 641
Question MCQ▾
The ratio of the volume and curved surface area of a cylinder of unit radius and unit height
Choices
Choice (4) | Response | |
---|---|---|
a. | 2: 3 | |
b. | 2: 1 | |
c. | 1: 2 | |
d. | 3: 2 |
Question 642
Question MCQ▾
Function of centriole is
Choices
Choice (4) | Response | |
---|---|---|
a. | DNA synthesis | |
b. | Spindle formation | |
c. | Protein synthesis | |
d. | RNA synthesis |