Number bases - Jamb Mathematics Past Questions with Answers

Jamb Mathematics Past Questions

Jamb Past Questions and Answers on Number bases

Question 1:

JAMB 1979

In base ten, the number 101101 (base 2) equals

A. 15
B. 4
C. 45
D. 32
E. 90

View Answer & Explanation

Question 2:

JAMB 2018

Add 54

_{e i g h t}

and 67

_{e i g h t}

giving your answers in base eight

A. 111
B. 121
C. 123
D. 143

View Answer & Explanation

Question 3:

JAMB 2018

if y = 23

_{f i v e}

+ 101

_{t h r e e}

find y leaving your answer in base two

A. 1110
B. 10111
C. 11101
D. 111100

View Answer & Explanation

Question 4:

JAMB 2018

Calculate 243

_{s i x}

— 243

_{f i v e}

expressing your answer in base 10

A. Zero
B. 1
C. 26
D. 46

View Answer & Explanation

Question 5:

JAMB 2018

If y = 23

_{f i v e}

+ 101

_{t h r e e}

, find y, leaving your answer in base two

A. 1110
B. 10111
C. 11101
D. 111100

View Answer & Explanation

1
2
3
4
5
6
7
...
13
14
Next
Last

Register • Login

Number bases - Jamb Mathematics Past Questions and Answers

Trending Questions

Cast iron is used in making

Supply is________

The main distinguishing features between the soldier termite and other members of the ...

Despite facing numerous challenges, Bepo remained dedicated to his profession because ...

From the words or group of words lettered A to D, choose the word or group of words ...

Jamb Mathematics Past Questions

Jamb Past Questions and Answers on Number bases

Question 1:

Question 2:

Question 3:

Question 4:

Question 5:

Jamb Subjects

• English Language

• Lekki Headmaster

• Accounts - Principles of Accounts

• Animal Husbandry

• Agricultural Science

• Arabic

• Biology

• Book Keeping

• Chemistry

• Commerce

• Christian Religious Knowledge (CRK)

• Civic Education

• Computer Studies

• Economics

• Fine Arts

• French

• Further Mathematics

• Geography

• Government

• History

• Hausa

• Insurance

• Igbo

• Islamic Religious Knowledge (IRK)

• Literature in English

• Mathematics

• Music

• Physics

• Physical Education

• Sweet Sixteen

• The Life Changer

• Yoruba