Find the value of 53/1000?
A. 0.53
B. 0.053
C. 5.3
D. 0.0053
Answer
Correct Answer: B. 0.053
The sum of two numbers is 37 and the difference of their squares is 185, then the difference between two numbers is:
A. 10
B. 4
C. 5
D. 3
Answer
Correct Answer: C. 5
The mean of the data: 4, 10, 5, 9, 12, is:
A. 8
B. 10
C. 9
D. 15
Answer
Correct Answer: A. 8
Which one of the following is not a Composite Number?
A. 2
B. 4
C. 6
D. 8
Answer
Correct Answer: A. 2
Which of the following is not a Prime number?
A. 3
B. 5
C. 7
D. 9
Answer
Correct Answer: D. 9
Which of the following is an integer?
A. 9.75
B. √2
C. 2/3
D. 5
Answer
Correct Answer: D. 5
Which of the following is an Irrational Number?
A. √2
B. 1.75
C. 5
D. 2/3
Answer
Correct Answer: A. √2°
Which one of the following is not a Natural Number?
A. 2
B. 4
C. 9
D. All are Natural Numbers
Answer
Correct Answer: D. All are Natural Numbers
How many ‘even numbers’ are there between 1 and 25?
A. 10
B. 12
C. 8
D. None of the above
Answer
Correct Answer: B. 12
Solution
The even number between 1 and 25 are:– 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 and 24.
“(3/7) + (6/11)” is equal to:
A. 0.97
B. 0.85
C. 0.46
D. 0.32
Answer
Correct Answer: A. 0.97