# NCO- Cyber Olympiad (SOF) Class 10: Questions 90 - 94 of 461

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## Question 90

### Question

MCQ▾

In the following number series how many 6՚s are preceded by a square number but not followed by an even number?

9 6 3 2 6 1 7 6 6 4 6 5 9 3 6 1 6 5 6 9

### Choices

Choice (4)Response

a.

2

b.

5

c.

3

d.

4

## Question 91

### Question

MCQ▾

One fourth of a herd of horses was seen in forest. One-half the square root of the herd had gone to mountains and the remaining 2 horses were seen on the bank of a river. Find the total number of horses.

### Choices

Choice (4)Response

a.

16

b.

8

c.

12

d.

4

## Question 92

### Question

MCQ▾

At what time between 3 and 4 O՚clock are the hands of a clock together?

### Choices

Choice (4)Response

a.

min, past 2

b.

min, past 4

c.

min, past 7

d.

min, past 3

## Question 93

### Question

MCQ▾

A pattern exists among the digits in the ones place when 3 is raised to different powers, as shown in the table below. For example, in the number in the ones place is 7.

 Numbers in the Ones Place of Powers of 3 Power of 2 Number in Ones Place 3 9 7 1 3 9 7 1 3

Which digit is in the ones place in ?

### Choices

Choice (4)Response

a.

3

b.

1

c.

9

d.

7

## Question 94

### Question

MCQ▾

Five persons P, Q, R, S and T are standing in a row. P is exactly between Q and R and T is exactly between R and S. If the distance of S from R is equal to the distance of Q from R, what is the relationship between the distance of T to R and R to P?

### Choices

Choice (4)Response

a.

TR is larger than RP

b.

TR and RP are equal

c.

TR is smaller than RP

d.

There is no relationship between TR and RP