Mental Ability [NCO- Cyber Olympiad (SOF) Class 3]: Questions 1 - 8 of 233

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Question 1

Mental Ability

Question

MCQ▾

Which has the same value as the number 551?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 2

Mental Ability

Question

MCQ▾

Which has the same value as the number 982?

Choices

Choice (4)Response

a.

b.

c.

90 + 80 + 20

d.

Question 3

Mental Ability

Question

MCQ▾

Which has the same value as the number 659?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 4

Mental Ability
Number Series

Question

MCQ▾

Complete the number series.

Choices

Choice (4)Response

a.

55

b.

60

c.

50

d.

52

Question 5

Mental Ability

Question

MCQ▾

Kavita has 50 fishes in a small pond. She transfers 12 fishes into a fish tank. Which expression shows how many fishes are left in the pond?

Choices

Choice (4)Response

a.

12 - 5

b.

50 - 12

c.

50 + 12

d.

Question 6

Mental Ability

Question

MCQ▾

Urvisha has 65 turtles in a big pond. She transfers 15 turtles into a tank. Which expression shows how many turtles are left in the pond?

Choices

Choice (4)Response

a.

65 - 15

b.

c.

d.

Question 7

Mental Ability

Question

MCQ▾

Sonika made a bouquet of roses for her sister. She used 15 yellow roses, 5 white roses and 6 red roses. How many flowers did she use in the bouquet?

Choices

Choice (4)Response

a.

21

b.

26

c.

11

d.

15

Question 8

Mental Ability

Question

MCQ▾

Which of the following represents shaded region?

Choices

Choice (4)Response

a.

Geometric Images with Shaded Part

b.

Geometric Images with Shaded Region

c.

Geometric Images with Shaded Two Region

d.

Geometric Images with Shaded Region with Square

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