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.

Representing the Table of Numbers in the Ones Place of Powers of 3
Numbers in the Ones Place of Powers of 3
Power of 2Number 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