Mental Ability (NCO- Cyber Olympiad Class 6): Questions 65 - 70 of 394

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Question number: 65

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The LCM of two numbers is 250. Which of the following numbers cannot be possibly the HCF of these numbers?

Choices

Choice (4) Response
a.

27

b.

10

c.

50

d.

30

Question number: 66

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Which set of data given below not show a constant rate of change?

Choices

Choice (4) Response
a.

Table on cups of floor and cookies made

Amount of flour required to make cookie

Cups of Flour

Cookies Made

2

4

6

24

48

72

b.

Number of books and prices paid

Number of books purchased at given price

Number of Books

Price Paid

6

12

18

Rs. 30.00

Rs. 60.00

Rs. 90.00

c.

Time required and cookies made

Amount of time spent to make cookie

Time

Cookies Made

2 hours

4 hours

6 hours

80

160

240

d.

Games played and points scored

Number of games played and points scored

Games

Total Points Scored

3

6

12

15

20

25

Question number: 67

» Mental Ability » Basic Arithmetic

MCQ▾

Question

If all the numbers from 7 to 59 which are divisible by 3 are arranged in descending order then which number will be at 10 th place?

Choices

Choice (4) Response
a.

36

b.

27

c.

30

d.

39

Question number: 68

» Mental Ability » Basic Arithmetic

MCQ▾

Question

12×6÷3+712 Equals ________.

Choices

Choice (4) Response
a.

8

b.

20

c.

19

d.

12

Question number: 69

» Mental Ability » Basic Arithmetic

MCQ▾

Question

The value of 8972+11+(32) is ________.

Choices

Choice (4) Response
a.

-4

b.

-6

c.

5

d.

3

Question number: 70

» Mental Ability » Basic Arithmetic

MCQ▾

Question

If all the numbers from 15 to 75 which are divisible by 5 are arranged in ascending order then which number will be at 7 th place?

Choices

Choice (4) Response
a.

40

b.

50

c.

45

d.

60

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