Advertisements
Advertisements
Question
Think of a number which can be divided by 2, 3 and 5 and comes between 25 and 50.
Options
45
30
25
Advertisements
Solution
30
Explanation:
The required number = 2 × 3 × 5 = 30
APPEARS IN
RELATED QUESTIONS
Today Sugandha is very excited. All the children of her school are going on a trip to Bhopal with their teachers. Ms. Meenakshi and Mr. Rakesh are talking about the number of buses needed.
| Ms. Meenakshi- | We will need 4 buses. |
| Mr. Rakesh- | I think we need at least 5. |
| Ms. Meenakshi- | Each bus has 50 seats. |
| Mr. Rakesh- | Let us see how many children are going. |
| Class | Number of children |
| I | 33 |
| II | 32 |
| III | 42 |
| IV | 50 |
| V | 53 |
| Total- | 210 |
- One bus can take 50 children, 4 buses can take 50 × 4....?
- So there are a total of _____ children going.
- If they get 4 buses, how many children will get seats?
- Will there be any children left without seats?
What is the difference between the water level of the Narmada in the rainy season and now? _____ metres.
Each bus takes about 15 minutes to refill and there are two buses to be refilled. So they stop there for about _________ minutes, which means they are late by about _______ minutes.
Look in the picture and find the price of 1 liter of diesel.
They are now moving towards Bhopal. They should reach there in less than 1 hour, at about ______ o'clock.
What numbers can you make using 3, 5 and 7? You can make 357 and 537. What others?
There are different kinds of boats. Each has a different ticket price, and also different trip times.
| Name of the Boat | Ticket-price | Trip-time | |
| 1. | Double-decker | Rs. 30 | 45 minutes |
| 2. | Paddle-boat | Rs. 15 | 30 minutes |
| 3. | Motor-boat | Rs. 25 | 20 minutes |
| 4. | Boat with oars | Rs. 15 | 45 minutes |
Which boat gives them the most time taking the least money?
There are different kinds of boats. Each has a different ticket price, and also different trip times.
| Name of the Boat | Ticket-price | Trip-time | |
| 1. | Double-decker | Rs. 30 | 45 minutes |
| 2. | Paddle-boat | Rs. 15 | 30 minutes |
| 3. | Motor-boat | Rs. 25 | 20 minutes |
| 4. | Boat with oars | Rs. 15 | 45 minutes |
Javed went twice for boating. He paid a total of Rs 40. and boating for 50 minutes. Which two boats did he take?
There are four very old cave paintings. Mark the oldest.
Which pair of numbers add to make more than 500?
