NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 753 - 754 of 2000

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Question number: 753

» Mathematics » Constructions

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MCQ▾

Question

In the following figure if PQ = PR then find .

Triangle poly1 Triangle poly1: Polygon P, R, Q Arc d Arc d: Semicircle through K and L Arc e Arc e: Semicircle through D and F Segment c Segment c: Segment [P, R] of Triangle poly1 Segment a Segment a: Segment [R, Q] of Triangle poly1 Segment b Segment b: Segment [Q, P] of Triangle poly1 Segment f Segment f: Segment [G, H] Segment g Segment g: Segment [G, H] Segment i Segment i: Segment [R, S] Segment h Segment h: Segment [M, N] Segment f_1 Segment f_1: Segment [G_1, H_1] Segment h_1 Segment h_1: Segment [M_1, N_1] Point P P = (7.8,3.84) Point P P = (7.8,3.84) Point P P = (7.8,3.84) Point R R = (6.56,0.66) Point R R = (6.56,0.66) Point R R = (6.56,0.66) Point Q Q = (2.6,0.68) Point Q Q = (2.6,0.68) Point Q Q = (2.6,0.68) Point S S = (9.38,0.66) Point S S = (9.38,0.66) Point S S = (9.38,0.66) x text1 = “x” x 20â° text1_1 = “x 20â°”

Image of a Triangle PQR in Which PQ = PR

Showing the image of a triangle PQR in which PQ = PR

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 754

» Mathematics » Statistics

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MCQ▾

Question

The sum of the deviations of a set of values measured from 40 is -15 and the sum of deviations of the values from 30 is 65. The mean is

Choices

Choice (4) Response

a.

70.25

b.

c.

d.

95

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