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The File Details
Name: Nigerian Navy DSSC Past Questions and Answers PDF 2019
Type: PDF
Size: 5.17 MB
Length: 31 Pages
Years Covered: 2016 till Date

DOWNLOAD FREE NIGERIAN NAVY (NN) PAST QUESTIONS AND ANSWERS PDF

The Nigerian Navy Examination consists of three basic parts which are:

1. English language
2. Mathematics
3. General Knowledge

LIST OF NIGERIAN NAVY (NN) EXAMINATION PAST QUESTIONS AND ANSWERS

NOTE: PLEASE CONFIRM ALL ANSWERS FROM OTHER SOURCES TO BE SURE YOU HAVE THE CORRECT ANSWERS.

A labourer is paid N5,400:00k per month. What is his total salary in 1 3/4years?
(a) N113,40:00
(b) N64,800:00
(c) N97,200:00
(d) N129,600:00 ANS – A

1. Which of the following will sink when placed on water?
(a) Ball
(b) Plastic Cup
(c) Balloon
(d) Eraser ANS – D

2. The following are domestic birds except
(a) Duck
(b) Pigeon
(c) Turkey
(d) Vulture ANS – D



3. A boy buys a biscuit for N4 and sells it at a profit of 20%. Find the actual price and the selling price?
(a) i =N1.00k, ii = N5.00k
(b) i = 60k, ii = N4.40k
(c) i = 80k, ii = N4.80k
(d) i = 50k, ii = N4.50k ANS – C

4. A man buys recharge card for N500. He sells it for N430. What is the percentage loss?
(a) 7%
(b) 9%
(c) 14%
(d) 20% ANS – C

5. The title of the traditional ruler of Benin is called…………………………..
(a) Obi
(b) Obong
(c) Oba
(d) Igwe ANS – C

6. Which of these is not a method of preventing iron from rusting?
(a) Lubrication
(b) Galvanization
(c) Melting
(d) Painting ANS – C

7. Which of the following is not a rainbow colour?
(a) Indigo
(b) Purple
(c) Orange
(d) Green ANS – B

8. A person who flies an aircraft is called……………………..
(a) A captain
(b) A craftologist
(c) A pilot
(d) An aeronautics engineer ANS – C

9. Kwame Nkrumah Museum is located in…………………………….
(a) Tanzania
(b) Kenya
(c) Mauritania
(d) Ghana ANS – D

10. An example of confluence town in Nigeria is……………………………..
(a) Onitsha
(b) Obudu
(c) Lokoja
(d) Port Harcout ANS – C

11. A trained person that specializes in the treatment of diseases and disorders of the teeth is called…………….
(a) Cardiologist
(b) Dermatologist
(c) Physician
(d) Dentist ANS – D

12. A bricklayer is Paid N1000:00k for 5 days work. What is his pay for 22 days work?
(a) N22,000:00k
(b) N50,000:00k
(c) N4,400:00k
(d) N5,000:00k ANS – C

13. In parliamentary system of government, members of the parliament are required to report the proceedings of the house to their…………………………
(a) Local government chairman and governors
(b) Constituencies
(c) Political parties and party stalwarts
(d) Traditional rulers ANS – B


NIGERIAN NAVY PAST QUESTIONS AND ANSWERS PDF DOWNLOAD

A labourer is paid N5,400:00k per month. What is his total salary in 1 3/4years?

Solution
1 3/4=(7/4)years
Convert to month's
7/4 x12/1=7×3=21months
So if #5400:00k is a month salary, 21months salary=21×5400=#113,400.00k

From Mr shape

Modified
3. A boy buys a biscuit for N4 and sells it at a profit of 20%. Find the profit and the selling price?
Profit =%profit/100 x cost price
Profit=0.2×4=#0.8=80k
Selling price =cost price +profit =4+0.8=#4.8=#4.80k
Thus profit =80k
The selling price =#4.80k
From Mr shape

4. A man buys recharge card for N500. He sells it for N430. What is the percentage loss?
Solution
%L=L/Cp x100
%L=70/500×100
%L=70/5
%L=14%
from Mr shape

12. A bricklayer is Paid N1000:00k for 5 days work. What is his pay for 22 days work?
Solution
#1000--------->5days
y ---------------->22day
cross mutiply
#1000x22days=5ydays
Divide both sides by 5days
y=#200×22
Y=#4,400.00k
From
Mr shape

Bring more lets solve

Oga more than half of the answers to these questions are not correct even my younger brother would do better than this.