# NCO- Cyber Olympiad (SOF) Class 2: Questions 441 - 446 of 642

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## Question number: 441

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MCQ▾

### Question

Which of the following digit should come in place of ________, so that the following addition is correct?

### Choices

Choice (4) Response

a.

1

b.

4

c.

2

d.

3

## Question number: 442

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MCQ▾

### Question

How many circle are there in all? Calculate Number of Circle is33. How many circles are there in all.

### Choices

Choice (4) Response

a.

33

b.

38

c.

36

d.

35

## Question number: 443

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MCQ▾

### Question

Ben put 5 cookies in each box for the sale. How many cookies did he use in all?

### Choices

Choice (4) Response

a.

85

b.

55

c.

50

d.

10

## Question number: 444

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MCQ▾

### Question

Study the pattern and fill the missing term. Calculate Missing Number in this Table. Find out the next digit.

### Choices

Choice (4) Response

a.

371

b.

220

c.

350

d.

250

## Question number: 445

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MCQ▾

### Question

There are 3 dice shown below. The numbers on the faces of each of the dice is either 10,20,30,40,50 or 60. All the dice are the same. Sanchi throws all the three dice at once. The total is 90. What is the number on each of the dice if the difference between the smallest and biggest number is 20? Various Number on Dices Calculate the dices in smallest and biggest number of the dices and different between 20.

### Choices

Choice (4) Response

a.

40,50,50

b.

20,30,40

c.

10,40,50

d.

10,50,60

## Question number: 446

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MCQ▾

### Question

What is the same as 9 tens 3 ones?

### Choices

Choice (4) Response

a.

94

b.

99

c.

39

d.

93