# NCO- Cyber Olympiad (SOF) Class 11: Questions 549 - 550 of 599

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## Question 549

Appeared in Year: 2014

### Question

Match List-Ⅰ List-Ⅱ▾

Match the keyboard shortcuts given in Column-I with the tasks they perform in Column-II with respect to MS-Word 2010.

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Alt + Shift + X

(i)

Split the document

(B)

Alt + Ctrl + N

(ii)

Shift to Draft view

(C)

Alt + Ctrl + D

(iii)

Include the selected text in the index of the document.

(D)

Alt + Ctrl + S

(iv)

Insert endnote

### Choices

Choice (4)Response
• (A)
• (B)
• (C)
• (D)

a.

• (ii)
• (i)
• (iv)
• (iii)

b.

• (i)
• (iii)
• (ii)
• (iv)

c.

• (iii)
• (ii)
• (iv)
• (i)

d.

• (iii)
• (i)
• (iv)
• (ii)

## Question 550

Appeared in Year: 2014

### Question

MCQ▾

Two rows of numbers are given. The resultant number in each row is to be worked out separately based on the following rules. The operations of the numbers progress from left to right.

Rules:

(i) If a two-digit odd number is followed by a prime number, the first number is to be multiplied by the prime number.

(ii) If an even number is followed by another even number, the first number is to be divided by the second number.

(iii) If an off number is followed by a composite odd number, the first number is to be added to the second number.

(iv) If an even number which is multiple of 5 is followed by another number which is a multiple of 5, the second number is to be subtracted from the first number.

(v) If a number which is perfect square is followed by another number which is perfect square, the resultant number is the product of the square roots of the two numbers.

If is the resultant of the first row, what is the resultant of the second row?

### Choices

Choice (4)Response

a.

180

b.

165

c.

10

d.

22