NCO- Cyber Olympiad (SOF) Class 7: Questions 111 - 115 of 417

Access detailed explanations (illustrated with images and videos) to 417 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 300.00 or

How to register?

Question number: 111

» Mental Ability » Number Games

Edit
MCQ▾

Question

A man has Rs. 380 in the denominations of 1-rupee notes, 2-rupee notes, 5-rupee notes and 10-rupee notes, 20-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has?

Choices

Choice (4) Response

a.

75

b.

48

c.

50

d.

66

Question number: 112

» Verbal Reasoning » Series Completion

Edit
MCQ▾

Question

90,180,360, ________

Choices

Choice (4) Response

a.

150

b.

720

c.

175

d.

252

Question number: 113

» Mental Ability » Basic Algebra

Edit
MCQ▾

Question

If and are any two rational numbers then we define:

Thus, subtracting a rational number means adding its additive inverse.

Based on the statement given above solve the following problem: Subtract from .

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 114

» Mental Ability » Basic Algebra

Edit
MCQ▾

Question

If and be any two rational numbers then we define:

Thus, subtracting a rational number means adding its additive inverse. Based on the statement given above solve the following Problem: Subtract from .

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 115

» Mental Ability » Basic Arithmetic

Edit
MCQ▾

Question

A cistern can be filled by two tapes A and B in 12 hours and 16 hours respectively. The full cistern can be emptied by a third tap C in 8 hours. If all the taps were turned on at the same time, in how much time will the empty cistern be filled up completely?

Choices

Choice (4) Response

a.

24 hours

b.

48 hours

c.

40 hours

d.

36 hours