Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad Class 6): Questions 65 - 70 of 268

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Question number: 65

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The product of two numbers is 500. If the H. C. F. of the numbers is 5, then L. C. M. will be ________.

Choices

Choice (4) Response

a.

5

b.

50

c.

100

d.

150

Question number: 66

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Teams of cricketers were playing cricket. Each team takes 35 to 38 minutes long to complete their turn. Which of the following is the best estimate of number of teams to complete their turn in 5-hours?

Choices

Choice (4) Response

a.

5 teams

b.

8 teams

c.

7 teams

d.

9 teams

Question number: 67

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Mahi paid Rs. 50.85 for each old book she buys. If shopkeeper buys those books at Rs. 45.68 per book, how much profit could he earn after selling eight books?

Choices

Choice (4) Response

a.

Rs. 41.36

b.

Rs. 48.30

c.

Rs. 57.85

d.

Rs. 55.50

Question number: 68

» Mental Ability » Basic Arithmetic

MCQ▾

Question

6+0÷6×2+1 Equals ________.

Choices

Choice (4) Response

a.

7

b.

3

c.

0

d.

18

Question number: 69

» Mental Ability » Basic Arithmetic

MCQ▾

Question

What must be subtracted from 2x2xy5y2 to make it 5x23xy2y2 ?

Choices

Choice (4) Response

a.

7x2+2xy3y2

b.

5x2+xyy2

c.

x2+5xy7y2

d.

3x2+2xy3y2

Question number: 70

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Ramu borrowed Rs. 7300 from a bank on 8 th April, 2002 and settled the account on 3 rd March 2003. What amount did he pay if the rate of interest is 16 % per annum?

Choices

Choice (4) Response

a.

Rs. 8238

b.

Rs. 8352.80

c.

Rs. 8235.80

d.

Rs. 8532

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