Mental Ability (NCO- Cyber Olympiad Class 7): Questions 159 - 165 of 205

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Question number: 159

» Mental Ability » Basic Arithmetic

MCQ▾

Question

A shopkeeper declares a sale of electronics item, giving 15 % discount. If the net sale price of an electronic item is rupees 5000, what is its market price?

Choices

Choice (4) Response

a.

550 Rs.

b.

952 Rs.

c.

5882.35 Rs.

d.

500 Rs.

Question number: 160

» Mental Ability » Basic Arithmetic

MCQ▾

Question

If the area of a triangle with base x is equal to the area of a square with side x, then the altitude of the triangle is.

Choices

Choice (4) Response

a.

3x

b.

x

c.

d.

2x

Question number: 161

» Mental Ability » Basic Arithmetic

MCQ▾

The value of is

Choices

Choice (4) Response

a.

1.466

b.

2.30

c.

1.00

d.

4.55

Question number: 162

» Mental Ability » Basic Arithmetic

MCQ▾

Question

In an election, two candidates contested. A candidate secured 40 % of the valid votes and is elected by a majority of 200 votes. Find the total number of valid votes.

Choices

Choice (4) Response

a.

700

b.

1000

c.

880

d.

450

Question number: 163

» Mental Ability » Basic Arithmetic

MCQ▾

Question

In an election, two candidates contested. A candidate secured 80 % of the valid votes and is elected by a majority of 156 votes. Find the total number of valid votes.

Choices

Choice (4) Response

a.

610

b.

880

c.

700

d.

390

Question number: 164

» Mental Ability » Basic Arithmetic

MCQ▾

Question

A man sold a radio for 1320 and gained 10%, the radio was bought for?

Choices

Choice (4) Response

a.

1200

b.

1790

c.

980

d.

850

Question number: 165

» Mental Ability » Basic Arithmetic

MCQ▾

Question

3 children and 9 men completed a certain piece of work in 12 days. Each children takes thrice the time taken by a man to finish the work. In how many days will 9 men finish the same work?

Choices

Choice (4) Response

a.

8

b.

13.3

c.

12.5

d.

15.6

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