NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 878 - 885 of 1998
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Question 878
Question MCQ▾
Function of nucleus is
Choices
Choice (4) | Response | |
---|---|---|
a. | Controls all the cellular activities | |
b. | Contains DNA | |
c. | Codes for proteins | |
d. | All a., b. and c. are correct |
Question 879
Question MCQ▾
The greatest among the following is
I. II. III. IV.
Choices
Choice (4) | Response | |
---|---|---|
a. | IV | |
b. | I | |
c. | III | |
d. | II |
Question 880
Question MCQ▾
The mean of 5 observations is 60. If one observation, namely 6 is added, the new mean is
Choices
Choice (4) | Response | |
---|---|---|
a. | 55 | |
b. | 71 | |
c. | 51 | |
d. | 54 |
Question 881
Question MCQ▾
The radius of a sphere is increased by X % . Its surface area increased by
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 882
Question MCQ▾
The distance of the point from the origin is
Choices
Choice (4) | Response | |
---|---|---|
a. | units | |
b. | units | |
c. | Both a. and b. are correct | |
d. | None of the above |
Question 883
Question MCQ▾
Which of the following rational numbers is in the standard form?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | None of the above |
Question 884
Question MCQ▾
The sides of a triangle are in the ratio of 14: 15: 16 and its perimeter is 90 cm. Then the area of the triangle is
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 885
Question MCQ▾
When two dice are thrown, the probability of getting a number always greater than 2 on the second dice is
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | Question does not provide sufficient data or is vague |