_ _ _ IE _ _
_ _ _ IE _
_ _ IE _ _
_ _ IE _
_ _ _ _ IE

Like you see, some letters have gone missing from these words that contain the IE pair at some or the other place. The letters that will be used to fill the blanks are given below. Use them and form meaningful words. Can you do that?

A, C, D, F, H, K, L, M, N, N, O, R, R, S, S, S, T, T, Y and Y.

Different lights make me strange by changing me into different sizes. What am I?

There is a circular car race track of 10km. There are two cars, Car A and Car B. And they are at the exact opposite end to each other. At Time T(0), Both cars move toward each other at a constant speed of 100 m/seconds. As we know both cars are at the same speed they will always be the exact opposite to each other.
Note, at the center, there is a bug which starts flying towards Car A at time T(0). When the bug reaches car B, it turns back and starts moving towards the car A. The speed of bug is 1m/second. After 5 hours all three stop moving.
What is the total distance covered by the bug?

What number should come in place of the question mark below?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

Which alphabet letter is a question?

If two's company, and three's a crowd, then whats four and five ?

I shave every day, but my beard stays the same. What am I?

Can you fill the blank with the correct number?

6 30 870 756030 _____