NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1138 - 1145 of 1732
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Question number: 1138
» Mathematics » Triangle and Properties
Question
Which of the following always lie inside the triangle?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Orthocenter | |
b. | Circumcenter | |
c. | Incenter | |
d. | None of the above | |
Question number: 1139
» Mathematics » Triangle and Properties
Question
The Circumcenter of a triangle is the point where
Choices
| Choice (4) | Response | |
|---|---|---|
a. | The altitudes meet | |
b. | The medians meet | |
c. | The right bisectors of the sides of the triangle meet | |
d. | The bisectors of the angles of the triangle meet | |
Question number: 1140
Question
The arithmetic mean of first seven odd numbers is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 5 | |
b. | 11 | |
c. | 14 | |
d. | 7 | |
Question number: 1141
» Mathematics » Triangle and Properties
Question
Two sides of a triangle are 8 and 11 units. Which of the following length can be the length of the third side?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 14 cm | |
b. | 3 cm | |
c. | 19 cm | |
d. | 21 cm | |
Question number: 1142
» Mathematics » Integers
Question
If positive sign precedes a bracket the sign of the terms inside the bracket will ________ when the bracket is removed.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Change | |
b. | Be 0 | |
c. | Not change | |
d. | Question does not provide sufficient data or is vague | |
Question number: 1143
» Mathematics » Visualizing Solid Shapes
Question
Choose the false statement from the following?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | A rectangle has 2 pairs of equal opposite sides. | |
b. | The number of vertices of a cube is 8. | |
c. | All sides of a rhombus are equal. | |
d. | Cuboid is a two dimensional figure. | |
Question number: 1144
» Mathematics » Triangle and Properties
Question
In a , if then ________.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | ||
b. | ||
c. | ||
d. | Question does not provide sufficient data or is vague | |
Question number: 1145
» Mathematics » Exponents and Powers
Question
The value of is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | 9 | |
b. | 5 | |
c. | 15 | |
d. | 10 | |