What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

I welcome the day with a show of light, I stealthily came here in the night. I bathe the earthy stuff at dawn, But by noon, alas! I'm gone.

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Check out the number list below and find what number comes next in the sequence.

111 , 113 , 117 , 119 , 123 , 137 , ?

Move four matchsticks to the below square to form three squares?

A sundial has the fewest moving parts of any timepiece. Which has the most?

What do you see in the given picture?