Mental Ability-Basic Arithmetic (NCO- Cyber Olympiad Class 6): Questions 262 - 265 of 268

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Question number: 262

» Mental Ability » Basic Arithmetic

Appeared in Year: 2011

MCQ▾

Question

Ms. Shah’s class measured the lengths of a plant for a week they had planted. The given table shows the growth of plant. Find the days between which the plant grown less?

Measurements of growth of a plant in a week

Showing the table of measurements of growth of a plant in a week

Measurements of growth of a plant

Day

Growth (cm)

Monday

0.5

Tuesday

1.2

Wednesday

1.8

Thursday

2.7

Friday

3.5

Choices

Choice (4) Response
a.

Wednesday-Thursday

b.

Tuesday-Wednesday

c.

Monday-Tuesday

d.

Thursday-Friday

Question number: 263

» Mental Ability » Basic Arithmetic

Appeared in Year: 2011

MCQ▾

Question

Freya put 5 cylinders on the right side of a balance scale, as shown in the figure. Each cylinder weighs 8 kg. Freya has circles that weigh 5 kg each. How many circles should she put on the left side of the scale so that both sides weigh the same?

A balance scale having five cylinders on right side

A Balance Scale Having Five Cylinders on Right Side

Showing image of a balance scale having five cylinders on right side then find the equivalent total number of circles of 5 kg

Choices

Choice (4) Response
a.

8

b.

12

c.

5

d.

6

Question number: 264

» Mental Ability » Basic Arithmetic

Appeared in Year: 2011

MCQ▾

Question

John does 30 push-ups every morning for 3 consecutive months of November, December and January. How many push-ups he did in all?

Choices

Choice (4) Response
a.

1270

b.

2670

c.

6720

d.

2760

Question number: 265

» Mental Ability » Basic Arithmetic

Appeared in Year: 2011

MCQ▾

Question

James practiced the arithmetic in mathematics for 1 week. On the first day, he practiced for 30 minutes. Each of the following days, he practiced 3 minutes more than the previous day. How many minutes did he practiced in all?

Choices

Choice (4) Response
a.

340 minutes

b.

237 minutes

c.

273 minutes

d.

178 minutes

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