Clock

At what time, in minutes, between 3 o'clock and 4 o'clock, both the needles will coincide each other?

→ stands for +, ← stands for -, ↑ stands for ÷, ↓ stands for x, stands for =, which one is correct ?

How many times in a day, are the hands of a clock in straight line but opposite in direction?

How many times do the hands of a clock coincide in a day?

At what time between $5.30$ and $6$ will the hands of a clock be at right angles?

A clock with only dots marking 3, 6, 9 and 12 positions has been kept upside down in front of a mirror . A person reads the time in the reflection as 9 .50. What is the actual time ?

In every $60 \mathrm{minutes}$, the$\mathrm{minute}$ hand gains -------- $\mathrm{minutes}$on the $\mathrm{hour}$ hand.

At what time between $5:30$ and $6 \mathrm{o}\text{'} \mathrm{clock}$ will the hands of a clock be at right angles?

At what time between $7$ and $8 \mathrm{o}\text{'}\mathrm{clock}$ will the hands of a clock be in the same straight line but, not together?

How many times are the hands of a clock frame right angle in a day?

Certain equations are based on a certain system. Find out the correct answer for the unsolved equation on that basis:
If 14 x 13 = 128 and 16 x 13 = 280 then 15 x 11= ?

Write the time in A.M or P.M:

I have my playtime at $5:30$ _____.

Write the time in A.M or P.M:

I have my evening snack time at $5:00$ _____.

Write the time in A.M or P.M:

We have our dinner at $8:30$ _____.

Write the time in A.M or P.M:

We have our breakfast at $9:00$ _____.

Write the time in A.M or P.M:

We have our lunch time at $2:00$ _____.

Write the number of seconds we have in four hour.

Write the number of seconds we have in three hours.

Write the number of seconds we have in one hour.

The numbers on the clock are placed at the _____.