Login
Get Advice on Live Video Call
Earn $ Cash $ with
consultations on Bissoy App

In addition to digits what are the letters used in Hexa decimal number system.

Monjur Alahi

In addition to digits what are the letters used in Hexa decimal number system.


0 like 0 dislike
1 views
Share with your friends

1 Answers

Salim Ahmed Kawsar

Call

A(10), B(11), C(12), D(13), E(14), F(15)

0 like 0 dislike
1 views
Ramu placed a rectangular glass slab over printed letters. The letters appears while ………………. viewing through a glass slab.

B) nearer as its original position

2 Answers 1 views
How many 4 digit numbers greater than 2300 can be formed with the digits 0,1,2,3,4,5 and 6 no digit being repeated in any number?

There are two cases, (i) First digit is greater than 2 (ii First digit is 2 Case : (i) First digit can be chosen from 3,4,5,6 so 4 possibilities, then next 3 digits can be selected from any 6 digits. = 4 × 6 ×...

2 Answers 8 views
A magnifying glass of focal length 10 cm is used to read letters of thickness 0.5 mm held 8 cm away from the lens. Calculate the image size.

Given that, f = +10 cm, u = -8 cm, From thin lens formula, \(\frac{1}{f}=\frac{1}{\text{v}}-\frac{1}{u}\) ∴ \(\frac{1}{10}=\frac{1}{\text{v}}-\frac{1}{-8}\) ∴ v = 40 cm Magnification of a lens is, m = \(\frac{v}{u}=\frac{Object\,size\,h-i}{Object\,size\,h-0}\) ∴ \(\frac{40}{8}=\frac{h_1}{0.5}\) ∴ h1 = 2.5 cm This implies the height of the...

2 Answers 9 views
Number of odd integers between 1000 and 8000 which have none of their digits repeated, is : (A) 1014 (B) 810 (C) 690 (D) 1736

There are two restrictions operating this question. 1.  For a number to be odd, the unit digit should be either 1,3,5,7 or 9. 2. Thousand can not be filled with 8 or...

2 Answers 2 views
In a senior secondary school,80 students play football or hockey.The number that play football is 5 more than twice the number that play hockey.If 15 students play both games and every student in the school plays at least one game,find (i)the number of students that play football (ii)the number of students that play football but not hockey (iii)the number of students that play hockey but not football.

I thought F or H = 80 is giving by n(F u H) = n(F) + n(H) - n(F n H)

2 Answers 8 views
In a senior secondary school,80 students play football or hockey.The number that play football is 5 more than twice the number that play hockey.If 15 students play both games and every student in the school plays at least one game,find (i)the number of students that play football (ii)the number of students that play football but not hockey (iii)the number of students that play hockey but not football. 2 Answers 3 views
Kishore told “Every number is a square number”. Krishna told “Every number is a pure number”. In the above two statements who is correct ? 

D) Both are false

2 Answers 1 views
By what name is the FPTP known? a) Simple Majority System b) Relative Majority System c) Plurality System d) All of the above

Correct answer is d) All of the above

2 Answers 1 views
A system is provided with 50 Joules of heat and the work done on they system is 10 Joules. What is the change in internal energy of the system in Joul

Correct Answer - A `DeltaU=q+w`

2 Answers 1 views
Double salts are addition compounds which lose their identify in aqueous solution whereas complexes which are also addition compounds do not lose thei

Correct Answer - D It is homogeneous catalyst for hydrogenation of alkenes.

2 Answers 1 views

Log in to ask questions, provide answers, or leave comments.


Login

Install the Bissoy app to consult with a doctor.


Download