Mathematics (2018) | Study Mode

Join Discuss Share Question Share to WhatsApp
Question 21
A
\(\frac{1}{11}\) 
B
\(\frac{5}{22}\) 
C
\(\frac{7}{22}\) 
D
\(\frac{6}{11}\) 
Explanation.
Share Answer

No official Explanation yet!


Correct Option:
D
Join Discuss Share Question Share to WhatsApp
Question 23
A
420Km 
B
405Km 
C
210Km 
D
200Km 
Explanation.
Share Answer

since 1litre cost ?63

So ?900 is the cost of \(\frac{900}{63}\) litres

= 14.2857litres of petrol

nbsp; The car uses 1 litre for 14km

So 14.2857 litres will be used for (14.2857 x 14)

= 200km

Answer is D


Correct Option:
D
Join Discuss Share Question Share to WhatsApp
Question 25
A
B
C
D
Explanation.
Share Answer

In terms of distance, a circle has a total distance or perimeter of 2 or

Where r is radius and D is the diameter

So perimeter = \(\frac{22}{7}\) x 100

= 314.2857m

To cover a distance of 1000m, he is going to round the circular track for \(\frac{1000}{314.2857}\) = 3.18

It means it is on the number 4 round after the third round he is going to cover up to 1000m


Correct Option:
B
Join Discuss Share Question Share to WhatsApp
Question 29
A
N1,080.00 
B
N2,400.00 
C
N3,000.00 
D
N3,600.00 
Explanation.
Share Answer

No official Explanation yet!


Correct Option:
B
Join Discuss Share Question Share to WhatsApp
Question 30
A
\(\frac{15}{17}\) 
B
\(\frac{9}{17}\) 
C
\(\frac{8}{15}\) 
D
\(\frac{12}{17}\) 
Explanation.
Share Answer

No official Explanation yet!


Correct Option:
A
Previous Page Next Page
Question Map
Quiz link
Share Mathematics (2018) with your friends
Share to WhatsApp Share Quiz CBT mode Study mode copy link