Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad Class 6): Questions 247 - 251 of 268

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Question number: 247

» Mental Ability » Basic Arithmetic

Appeared in Year: 2011

MCQ▾

Question

Which multiplication sentence goes with this diagram?

A box having three rows and five columns

A Box Having Three Rows and Five Columns

Showing a box that is having three rows and five columns, so find the multiplication sentence that is true for the given diagram

Choices

Choice (4) Response

a.

14×13=112

b.

16×14=124

c.

13×12=16

d.

13×15=115

Question number: 248

» Mental Ability » Basic Arithmetic

Appeared in Year: 2011

MCQ▾

Question

What is the missing value in the equation given below?

0.001×______=1

Choices

Choice (4) Response

a.

10

b.

1000

c.

100

d.

10000

Question number: 249

» Mental Ability » Basic Arithmetic

MCQ▾

Question

Falak has 5 days to read a book that has 60 pages. She needs an hour to read a page. Find the pages she has to read to complete the book in 5 days and time spend each day to read that pages.

Choices

Choice (4) Response

a.

13 pages, 11 hours

b.

8 pages, 9 hours

c.

14 pages, 10 hours

d.

12 pages, 12 hours

Question number: 250

» Mental Ability » Basic Arithmetic

Appeared in Year: 2011

MCQ▾

Question

Yesha has covered three fifth of a room floor with tiles. The room floor has an area of 80 square meters. How many square meters area has she covered with tiles?

Choices

Choice (4) Response

a.

30

b.

40

c.

48

d.

52

Question number: 251

» Mental Ability » Basic Arithmetic

Appeared in Year: 2011

MCQ▾

Question

Mitesh put 6 triangles on the right side of a balance scale, as shown in the figure. Each triangle weighs 5 kg. Mitesh has square that weigh 3 kg each. How many squares should he put on the left side of the scale so that both sides weigh the same?

A balance scale having six triangles at right side

A Balance Scale Having Six Triangles at Right Side

Showing image of a balance scale having six triangles at right side then find the equivalent total number of squares of 3 kg

Choices

Choice (4) Response

a.

10

b.

7

c.

12

d.

8

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