NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 753 - 760 of 1483

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Question 753

Question MCQ▾

D, E, F are the mid-points of the sides of . If the perimeter of is 18 cm, then the perimeter of is ________.

Choices

Choice (4)Response

a.

6 cm

b.

12 cm

c.

36 cm

d.

9 cm

Edit

Question 754

Question MCQ▾

The value of = ________.

Choices

Choice (4)Response

a.

b.

c.

1

d.

None of the above

Edit

Question 755

Question MCQ▾

In the figure , R is right angled and PR: PQ = RS: QS. Then ________.

A Triangle PQR in Which ∠ QPS is 30 Degree

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 756

Question MCQ▾

The points on X-axis at a distance of 10 units from (-3,8) are

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 757

Question MCQ▾

If are the roots of the equation , then the quadratic equation whose roots are and is

Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

Edit

Question 758

Question MCQ▾

ABCD is a trapezium in which . P & Q are the mid points of AD and BC. If CD = 6 cm, PQ = 4 cm, then AB = ________.

Choices

Choice (4)Response

a.

10 cm

b.

4.5 cm

c.

3.5 cm

d.

5 cm

Edit

Question 759

Question MCQ▾

In the figure, , D and E are midpoints of BC and AC and . Then ________.

A Triangle ABC in Which Angle B is 45 Degrees

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 760

Question MCQ▾

is an equilateral with side 14 cm. The perimeter of triangle formed by joining its mid-points is

Choices

Choice (4)Response

a.

28 cm

b.

14 cm

c.

42 cm

d.

21 cm

Edit