Class 11 CBSE Applied Maths Number, Quantifications & Numerical Applications Exercise 1
Class 11 CBSE Applied Maths aims to develop an understanding of basic
mathematical and statistical tools and their
applications in the field of commerce (business/ finance/economics) and social
sciences. Topics covered in Class 11th Applied Maths includes : Numbers, Quantification and
Numerical Applications, Algebra, Calculus, Probability Distributions , Inferential Statistics, Index
Numbers and Time-based data , Financial Mathematics , Linear Programming.
Please Select
Q1.
Convert the following decimal numbers to the binary numbers:
(i) 13 (ii) 47 (iii) 129 (iv) 250 (v) 394 (vi) 437
(vii) 517 (viii) 639 (ix) 781 (x) 845 (xi) 946 (xii) 1018
Solution :
Q2.
Convert the following binary numbers to the decimal numbers:
(i) 1110101100 (ii) 1011101111 (iii) 110110110
(iv) 100010001 (v) 11111001 (vi) 1000011110
Solution :
Q3.
Add the following binary numbers and check the result by converting them to decimal
system:
(i) 10001 and 1101 (ii) 10111 and 1111
(iii) 1000011 and 110100 (iv) 10000000 and 1011010
Solution :
Q4.
Subtract the following binary numbers and check the result by converting them to decimal
system:
(i) 10000 from 10111 (ii) 11001 from 110001
(iii) 111001 from 1100010 (iv) 1001010 from 1111110
Solution :
Q5.
Multiply the following binary numbers and check the result by converting them to decimal
system:
(i) 1100 by 111
(ii) 10111 by 1001
(iii) 101011 by 1101
(iv) 110110 by 10001
Solution :
Q6. Divide the following binary numbers and check the result by converting them to decimal
system:
(i) 11100 by 111
(ii) 101011 by 1001
(iii) 10000001 by 1111
(iv) 100011101 by 101
Also, write quotient and remainder in each case.
Solution :
