How many 3-digit numbers are completely divisible 6

How many 3-digit numbers are completely divisible 6

How many 3-digit numbers are completely divisible 6

Answer: Option B
Explanation:
3-digit number divisible by 6 are: 102, 108, 114,... , 996
This is an A.P. in which a = 102, d = 6 and l = 996
Let the number of terms be n. Then tn = 996.
a + (n - 1)d = 996
102 + (n - 1) x 6 = 996
6 x (n - 1) = 894
(n - 1) = 149
n = 150
Number of terms = 150.

-------------------------

Read More

Lets See How Many Will Give the Right Answer

Lets See How Many Will Give the Right Answer

Lets See How Many Will Give the Right Answer

 

Answer: Option B
Explanation:
x + 3699 + 1985 - 2047 = 31111
x + 3699 + 1985 = 31111 + 2047
x + 5684 = 33158
x = 33158 - 5684 = 27474.

-------------------------

Read More

The sum of first five prime numbers is

The sum of first five prime numbers is

The sum of first five prime numbers is

Answer: Option D
Explanation:
Required sum = (2 + 3 + 5 + 7 + 11) = 28.
Note: 1 is not a prime number.
Definition: A prime number (or a prime) is a natural number that has exactly two distinct natural number divisors: 1 and itself.

-------------------------

Read More

Which of the following is a prime number?

Which of the following is a prime number.

Which of the following is a prime number

Answer: Option D
Explanation:
Clearly, 97 is a prime number.

-------------------------

Read More

Replace the ? Mark with correct Answer

Replace the ? Mark with correct Answer

-------------------------

2*2=4
3*3=9
6*6=36

-------------------------

What is Your Answer?

What is Your Answer?

4+5 ,+8= 17
5+6, +10= 21
6+7, +12= 25
7+8, +14= 29
8+9, +16= 33
now answer
9+10, +18 =37

-------------------------

Read More

Math Quiz Answer in 5 Sec

Math Quiz Answer in 5 Sec

9*8=72
8*7=56
7*6=42
6*5=30
5*4=20
4*3=12
3*2=6 6 is correct ans.

Read More

Solve this in 10 Secs

Solve this in 10 Secs

1^2*5=5
2^2*5=20
3^2*5=45
4^2*5=80
its going on like this

Read More

Can you Solve that Give your answer now only

Can you Solve that Give your answer now only

2*3=6
3*4=12
4*5=20
5*6=30
6*7=42
So 9*10= 90

Read More

Solve this If you Can

Solve this If you Can

Solution Solve this If you Can

Read More