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Everyday Science
The splitting of a heavy nucleus into smaller nuclei is called?
A
Fusion
B
Fission
C
Half-life
D
Gamma decay
Correct Answer
B
Everyday Science
Amino acids are building blocks of ______?
A
Protein
B
Vitamin
C
Nucleic acid
D
Lipid
Correct Answer
A
Everyday Science
Which of the following is/are not considered as a system software?
A
Assembler and MS Windows
B
Compiler and Device drivers
C
Tally and MS Office
D
Interpreter
Correct Answer
C
Everyday Science
The approximate value of the speed of sound in air at 0ยฐC temperature ______?
A
332m/s
B
34 m/s
C
17 m/s
D
680 m/s
Correct Answer
A
Everyday Science
A computer program that translates one program instructions at a time into machine language is called?
A
Interpreter
B
Compiler
C
CPU
D
Interpreter
Correct Answer
A
Mathematics
Which one is not a rational number? ?9, ?2, 8, 9
A
?9
B
?2
C
8
D
9
Correct Answer
B
Mathematics
0.002 ร 0.03 = _____?
A
0.06
B
0.00006
C
0.006
D
0.0006
Correct Answer
B
Mathematics
HCF of 48 and 80 = 48P ? 80 First, find HCF of 48 and 80:
A
1
B
3
C
6
D
2
Correct Answer
D
Mathematics
The sum of 10 consecutive odd numbers is 260. Find the smallest odd number?
A
17
B
18
C
19
D
None of these
Correct Answer
A
Mathematics
The sum of three consecutive numbers is 78. Find the greatest number?
A
27
B
28
C
29
D
26
Correct Answer
A