Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad Class 6): Questions 133 - 139 of 268

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Question number: 133

» Mental Ability » Basic Arithmetic

MCQ▾

Question

A boy has 56 chocolates after giving same 56 chocolates to his friend and another 56 to his sister. Then how many total chocolates ?

Choices

Choice (4) Response
a.

5

b.

2

c.

236

d.

314

Question number: 134

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Neha has 20 pen from which 4 pen are black. Then percentages of black pen are?

Choices

Choice (4) Response
a.

50 %

b.

20 %

c.

70 %

d.

45 %

Question number: 135

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Sunita collects old currencies. She has 3570 of the old one paisa coins in her collection. What is 3570 expressed as a percent?

Choices

Choice (4) Response
a.

55 %

b.

30 %

c.

45 %

d.

50 %

Question number: 136

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Urvi listen songs from the list of 80 songs from which 24 songs are old songs. Then percentage of 24 songs is?

Choices

Choice (4) Response
a.

70 %

b.

30 %

c.

50 %

d.

20 %

Question number: 137

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which number is a multiple of 6?

Choices

Choice (4) Response
a.

56

b.

16

c.

28

d.

42

Question number: 138

» Mental Ability » Basic Arithmetic

MCQ▾

Question

A bricklayer is making a design on the sidewalk. The sidewalk is 25 bricks wide. The bricklayer puts down 4 rows of yellow bricks, 1 row of white bricks, 4 rows of yellow bricks, and so on. If he needs to put down 250 rows of bricks, how many yellow bricks will he need?

Choices

Choice (4) Response
a.

3000

b.

2400

c.

1200

d.

5000

Question number: 139

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Mona collects antique Jewelry. She has 525 of ear rings in her collection. What is 525 expressed as a percent?

Choices

Choice (4) Response
a.

23%

b.

70 %

c.

20 %

d.

25 %

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