CUET-PG SERIES Digital-logic
Computer Arithmetic
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
3
2023 Chapter Questions 3 MCQs
01
PYQ 2023
medium
digital-logic ID: cuet-pg-
The number of 1's in the binary representation of (3 * 4096 +15 * 256 + 5 * 16+3) are
1
8
2
9
3
10
4
12
02
PYQ 2023
medium
digital-logic ID: cuet-pg-
A 2's - complement adder - subtracter can add or subtract binary numbers. Sign-magnitude numbers represent______ decimal numbers, and 2's complements stand for______decimal numbers.
1
hexa, sign
2
sign, hexa
3
positive, negative
4
negative, positive
03
PYQ 2023
medium
digital-logic ID: cuet-pg-
Given the following binary number in 32-bit (single precision) IEEE-754 format :
00111110011011010000000000000000
The decimal value closest to this floating point number is
00111110011011010000000000000000
The decimal value closest to this floating point number is
1
1.45 \times 101
2
1.45 \times 10-1
3
2.27 \times 10-1
4
2.27 \times 101