NCO- Cyber Olympiad Class 6: Questions 256 - 262 of 722

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Question number: 256

» Mental Ability » Basic Arithmetic

MCQ▾

Question

One train travels at 45 kmph and another at 10 meterssecond . Ratio of their speeds is

Choices

Choice (4) Response
a.

5: 4

b.

2: 3

c.

4: 5

d.

3: 2

Question number: 257

» Mental Ability » Basic Geometry

MCQ▾

Question

Perimeter of the shaded region is,

Two rectangles of different sizes

Two Rectangles of Different Sizes

Find the perimeter of shaded region by using given values

Choices

Choice (4) Response
a.

72 m

b.

60 m

c.

64 m

d.

84 m

Question number: 258

» Mental Ability » Basic Arithmetic

MCQ▾

Question

20 % of 40 % of 60 %=?

Choices

Choice (4) Response
a.

50 %

b.

48 %

c.

30 %

d.

4.80 %

Question number: 259

» Mental Ability » Basic Geometry

MCQ▾

Question

Perimeter of the shaded region is,

Two triangles of different sizes

Two Triangles of Different Sizes

Find the perimeter of shaded region by using given values

Where, a = 6 cm, b = 6.5 cm, c = 7 cm.

Choices

Choice (4) Response
a.

15 cm

b.

9.50 cm

c.

9.75 cm

d.

10 cm

Question number: 260

» Mental Ability » Basic Geometry

MCQ▾

Question

A regular hexagon can have

Choices

Choice (4) Response
a.

All equal sides

b.

All equal angles

c.

Three equal angles

d. Both a. and b. are correct

Question number: 261

» Mental Ability » Basic Geometry

MCQ▾

Question

ABCD,EFD is equal to,

Geometric image made by lines

Geometric Image Made by Lines

Find the required angle by using given values

Choices

Choice (4) Response
a.

300

b.

350

c.

250

d.

200

Question number: 262

» Mental Ability » Basic Geometry

MCQ▾

Question

Perimeter of the shaded region is,

Two circles of different sizes

Two Circles of Different Sizes

Find the perimeter of shaded region by using given values

Choices

Choice (4) Response
a.

36 cm

b.

18 cm

c.

84 cm

d. 18.84 cm

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