# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 967 - 969 of 1128

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## Question number: 967

» Mathematics » Triangle and Properties

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MCQ▾

### Question

Which of the following statement is correct?

### Choices

Choice (4)Response

a.

The Circumcenter of an acute angled triangle lies in the interior of the triangle.

b.

The orthocenter of an acute angled triangle lies in the interior of the triangle.

c.

The Centroid of an acute angled triangle lies in the interior of the triangle.

d.

All a. , b. and c. are correct

## Question number: 968

» Mathematics » Integers

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MCQ▾

### Choices

Choice (4)Response

a.

+120

b.

-31

c.

-120

d.

+31

## Question number: 969

» Mathematics » Lines and Angles

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MCQ▾

### Question

In the adjoining figure, ABC is a triangle in which D and E are the mid points of AB and AC respectively. If BC = 5.4 cm then DE = ________.

### Choices

Choice (4)Response

a.

10.8 cm

b.

2.7 cm

c.

5.5 cm

d.

4.5 cm

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