Mental Ability-Basic Algebra (NCO- Cyber Olympiad Class 6): Questions 7 - 11 of 11

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Question number: 7

» Mental Ability » Basic Algebra

MCQ▾

Question

Given, a+b=a(b2),a,bR the value of 75+5 is ________.

Choices

Choice (4) Response
a.

15

b.

75

c.

2 15

d.

12

Question number: 8

» Mental Ability » Basic Algebra

MCQ▾

Question

Given, x×y=xy+4,x,yN the value of 20×7 is ________.

Choices

Choice (4) Response
a.

38

b.

12

c.

144

d.

20

Question number: 9

» Mental Ability » Basic Algebra

MCQ▾

Question

Prem went to a craft fair where he spent a total of Rs. 16.00. He spent Rs. 6.00 on admission and went to 8 tables. He spent the same amount of money (m) at each table. The following expression can be used to find how much money he spent at each table.

16=6+8m

How much money did Prem spend at each table?

Choices

Choice (4) Response
a.

Rs. 1.25

b.

Rs. 0.50

c.

Rs. 2.00

d.

Rs. 0.80

Question number: 10

» Mental Ability » Basic Algebra

MCQ▾

Question

Sameer went to a fair where he spent a total of Rs. 100.00. He spent Rs. 20.00 for entry and went to 5 rides. He spent the same amount of money (m) at each ride. The following expression can be used to find how much money he spent at each ride.

100=20+5m

How much money did Sameer spend at each ride?

Choices

Choice (4) Response
a.

Rs. 15

b.

Rs. 16

c.

Rs. 18

d.

Rs. 12

Question number: 11

» Mental Ability » Basic Algebra

MCQ▾

Question

Gopi went to a quiz fair where he spent a total of Rs. 50.00. He spent Rs. 15.00 on admission and went to 10 quiz. He spent the same amount of money (m) at each quiz. The following expression can be used to find how much money he spent at each quiz.

50=15+10m

How much money did Gopi spend at each quiz?

Choices

Choice (4) Response
a.

Rs. 2.30

b.

Rs. 3.50

c.

Rs. 3.25

d.

Rs. 4.00

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