NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 733 - 741 of 1484
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Question 733
Question
MCQ▾, BC: EF = 3: 2 and perimeter of is 12 cm. Then the perimeter of is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 18 cm | |
b. | 9 cm | |
c. | 12 cm | |
d. | 16 cm | |
Question 734
Question
MCQ▾Find the value of k, if the expression is factorizable into the linear factors.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ||
b. | ||
c. | Neither | |
d. | Either | |
Question 735
Question
MCQ▾If one root of the equation is equal to the other, then ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ||
b. | ||
c. | ||
d. | ||
Question 736
Question
MCQ▾If a coin is tossed thrice, the probability of getting at least two tails is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ||
b. | ||
c. | ||
d. | Question does not provide sufficient data or is vague | |
Question 737
Question
MCQ▾The value of = ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 1 | |
b. | 0 | |
c. | 2 | |
d. | -1 | |
Question 738
Question
MCQ▾In a throw of a dice, the probability of getting a prime number is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ||
b. | ||
c. | 6 | |
d. | 2 | |
Question 739
Question
MCQ▾If is an equilateral triangle with side 12 cm, then the area of triangle formed by joining its mid points is ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ||
b. | ||
c. | ||
d. | ||
Question 740
Question
MCQ▾A histogram consists of
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Triangles | |
b. | Sectors | |
c. | Rectangles | |
d. | Squares | |
Question 741
Question
MCQ▾The roots of the quadratic equation are:
Choices
| Choice (4) | Response | |
|---|---|---|
a. | -2,7 | |
b. | -2, -7 | |
c. | 2,7 | |
d. | 2, -7 | |