Worksheetscoders` club inaugural
Total questions: 24
Worksheet time: 12mins
9 + 6 / 3 * 2 - 2 = ?
10
13
12
11
((9 + 6) / 3) *( 2 - 2) = ?
13
0
11
12
I am an odd number. Take away one letter and I become even. What number am I?
9
3
5
7
Which 3 numbers have the same answer whether they’re added or multiplied together ?
(a)
3 + 6 x (5 + 4) ÷ 3 - 7 = ?
11
16
14
15
GCD(10^6, 10^6+1) = ?
3
6
1
10
Today is Monday. After 61 days, it will be:
monday
saturday
friday
thursday
What was the day of the week on 17th June, 1998?
monday
thursday
friday
wednesday
Which of the following is a prime number ?
33
81
93
97
In how many ways can the letters of the word 'LEADER' be arranged?
144
72
360
720
The product of two numbers is 99. If the H.C.F. of these numbers is 3, then the greater number is:
33
3
3
23
The GCD and LCM of two numbers are 9 and 81. Find the product of two numbers
729
9
81
6561
what is the output of the following pseudo code:
int any = 'a' * 10;
print(any);
990
1200
970
1150
what is the output of the following pseudo code?
integer abs = 10;
abs >>= 1;
print(abs);
10
2
5
4
Which of the following is not a programming language?
Python
Type Script
Anaconda
Java
find the output for the pseudo code?
integer s;
for(i=0; i <= 5; i++) s += i;
print(s);
Random value
15
10
9
Which answer is correct from smallest to largest?
Kilobyte, Gigabyte, Megabyte
Gigabyte, Megabyte, Terabyte
Megabyte, Terabyte, Kilobyte
Byte, Kilobyte, Megabyte
Which of the following statements is not correct?
log10 10 = 1
log (2 + 3) =
log (2 x 3)
log10 1 = 0
log (1 + 2 + 3) =
log 1 + log 2 + log 3
what is the time complexity of the following code?
int k = 0,i;
for(i = 2; i*i < N; ++i){
if(i%2 == 0) k++;
}
O(N)
O(N^2)
O(sqrt(N))
O(logN)
what will be the output of following code:
integer a = 10
integer b = a
b += 1
b++
b = a
a++
print(a)
11
12
14
13
find the time complexity of the following code:
int k = 0, i,j;
for(i = 2; i*i; i <=N; i++){
for(j = i*i; j <= N; j += i){
k = max(k, i+j)
}
}
O(N^2)
O(logN)
O(N+logN)
O(NlogN)
Which of the following is not an arithmetic operation?
a * = 10;
a ! = 10;
a % = 10;
a / = 10;
Which is right code to turn on 2nd bit of 1000010001 ?
n &= (~1<<2)
n ^= (1 << 2)
n = n & (1 >> 2)
n |= (1<<2)
If 15 men can reap the crops of a field in 28 days, in how many days will 5 men reap it?
50 days
9.333 days
60 days
84 days
