Mental Ability (NCO- Cyber Olympiad Class 6): Questions 9 - 16 of 394

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Question number: 9

» Mental Ability » Basic Geometry

MCQ▾

Question

In which of the following cases the construction of an equivalent sided triangle is possible, the lengths of its sides being given as

Choices

Choice (4) Response

a.

15 cm, 11 cm, 3 cm

b.

8 cm, 8 cm, 8 cm

c.

12 cm, 2 cm, 9 cm

d.

4 cm, 6 cm, 12 cm

Question number: 10

» Mental Ability » Basic Arithmetic

MCQ▾

Question

11111 - 1111 + 111 - 11 + 1 is ________.

Choices

Choice (4) Response

a.

102

b.

9901

c.

12345

d.

10101

Question number: 11

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which will be the digit in THOUSAND’S place in this given operation?

Equation

Choices

Choice (4) Response

a.

4

b.

7

c.

3

d.

8

Question number: 12

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Equation is equivalent to ________.

Choices

Choice (4) Response

a.

50%

b.

60%

c.

35%

d.

45%

Question number: 13

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which set of numbers is the prime factorization of 126?

Choices

Choice (4) Response

a.

Equation

b.

( Equation

c.

(2 × 5 × 3 × 3)

d.

Equation

Question number: 14

» Mental Ability » Basic Geometry

MCQ▾

Question

How many lines can be drawn to pass through three points which are not in a line?

Choices

Choice (4) Response

a.

three

b.

No line

c.

Two

d.

One

Question number: 15

» Mental Ability » Basic Algebra

MCQ▾

Question

What must be added to Equation to make it Equation ?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 16

» Mental Ability » Basic Arithmetic

MCQ▾

Question

L. C. M. of 81 and 54 is ________.

Choices

Choice (4) Response

a.

81

b.

162

c.

54

d.

27

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