Mental Ability (NCO- Cyber Olympiad Class 6): Questions 59 - 64 of 394

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Question number: 59

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The value of 12+(60)+(84)+23 is ________.

Choices

Choice (4) Response

a.

108

b.

-109

c.

-108

d.

109

Question number: 60

» Mental Ability » Basic Geometry

MCQ▾

Question

For the following figure, which of the following is false?

Three intersecting lines with numbers 1 to 8

Three Intersecting Lines With Numbers 1 to 8

one line intersects two parallel lines and making angles

Choices

Choice (4) Response

a.

1=3

b.

6=8

c.

4=3

d.

5+6=1800

Question number: 61

» Mental Ability » Basic Geometry

MCQ▾

Question

For the following figure, which of the following is false?

Two intersecting and perpendicular lines

Two Intersecting and Perpendicular Lines

Two lines intersecting at a point and making angles

Choices

Choice (4) Response

a.

1+4=900

b.

4+2=1800

c.

3=4

d.

2=900

Question number: 62

» Mental Ability » Basic Geometry

MCQ▾

Question

In which of the following cases the construction of a triangle is not possible, the lengths of its sides being given as

Choices

Choice (4) Response

a.

18 cm, 10 cm, 9 cm

b.

15 cm, 7 cm, 11 cm

c.

13 cm, 6 cm, 8 cm

d.

18 cm, 8 cm, 10 cm

Question number: 63

» Mental Ability » Basic Arithmetic

MCQ▾

Question

(1)562=?

Choices

Choice (4) Response

a.

-1

b.

1

c.

Cannot be determined

d.

2

Question number: 64

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which set of numbers is the prime factorization of 90?

Choices

Choice (4) Response

a.

(2×2×3×3)

b.

(2×3×3×5)

c.

(2 × 3 × 5 × 5)

d.

(2×3×2×5)

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