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प्रश्न
A number becomes double if it is increased by 8. What is the number?
उत्तर
The number will be 8.
Because 8 + 8 = 16 which is double of 8.
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संबंधित प्रश्न
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?
Sahiba jumps out of the line to see if the buses are coming. She shouts loudly — Hey! I can see them. Run! Grab the window seats.
Many children start jumping in excitement. But Now there is an argument.
| Teacher - | Stop! What is this? These buses are so small! |
| We told you to bring big buses! | |
| Conductor - | We did not have enough big buses. So we got many mini buses. |
Each mini bus can take 35 students. How many mini buses are needed?
But Bonomala is the happiest because the number of people is even more than the of deer and bisons together. Her count is less than 200.
How many people must Bonomala have counted?
They are now moving towards Bhopal. They should reach there in less than 1 hour, at about ______ o'clock.
The children are hungry by this time so they take out their lunch packs. Biscuits, oranges and bananas are also distributed in all the buses.
Each child is to be given 1 orange, 1 banana and 5 biscuits.
All the children take oranges and biscuits but 38 children do not take bananas.
How many oranges, biscuits and bananas are distributed?
I gave four toffees each to four of my friends and three toffees are left with me. How many toffees did I have?
Think of a number which can be divided by 2, 3 and 5 and comes between 25 and 50.
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 makes two trips in 1 hour?
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?
What happened at what time? Write the correct answers.
| Column 'A' | Column 'B' |
| Crossed the Narmada bridge | 3:00 p.m. |
| Looked at Bhimbetka paintings | 6:00 p.m. |
| At the petrol pump | 9:10 a.m. |
| Boating in the lake | 12:30 p.m. |
| Had lunch | 11:30 a.m. |
| Retu ned to Hos angabad | 9:30 a.m. |
