(A) 268
(B) 228
(C) 288
(D) 232
Mathematics
How many numbers of two digits are divisible by 9?
(A) 9
(B) 10
(C) 12
(D) 15
How many bytes are there in one kilobyte:
(A) 824
(B) 1024
(C) 1224
(D) 1524
The farthest number from -1 in a number line is:
(A) 8
(B) 10
(C) 12
(D) 15
What is the LCM of 6th and 7th term in an = 3n + 2?
(A) 330
(B) 460
(C) 560
(D) 690
The sum of ages of a father and son is 50 years. Ten years ago, the father’s age was nine times the son’s age. What is the present age of the father?
(A) 36 years
(B) 37 years
(C) 38 years
(D) 39 yaars
3.275 is equal to:
(A) 10/35
(B) 3 11/40
(C) 4 10/36
(D) None of these
Which of the following is not one of the sides of a right-angled triangle?
(A) 9cm, 5cm, 7cm
(B) 9cm, 12cm, 8cm
(C) 3cm, 1cm, √5cm
(D) None of these
How many bits make one byte?
(A) 11 bits
(B) 9 bits
(C) 8 bits
(D) None of these
The accuracy of floating-point numbers represented in 16-bit words is approximately:
(A) 11 digits
(B) 6 digits
(C) 7 digits
(D) 8 digits