Login
Premium
Home Question Bank Singapore

Singapore Homework Resources

Explore homework questions from Singaporean students. Get detailed answers and expert solutions for academic success.

error msg

Questions

Singapore
Example 20 Seven cards, each bearing a letter, can be arranged to spell the word DOUBLES. A code word is formed by arranging three cards randomly. Find, in form, the probability that the code word (a) contains the letter S, (b) consists of a vowel between two consonants?
Probability Mar 27, 2025
Millennia Institute Mathematics Department 2025 PU1 Hl Mathematics Practice 19 An unbiased tetrahedral die has four faces numbered 1,2,3 and 4 respectively. The die is thrown twice. If the two numbers obtained are different, what is the probability that the product of the scores is less than 5 ?
Probability Mar 27, 2025
13) x2−4x+21=
Algebra Mar 26, 2025
The diagrams below show two identical rectangular containers, A and B/At the start, the height of the water level in Container Awas 12 cm . Water from Tap C flowed into Container A at a rate of 3ℓ/ ming and water from Tap D flowed into Container B at a rate of 7ℓ/min. Both taps were turned on at the same time. How long did it take for the water level in both tanks to reach the same height?
Algebra Mar 26, 2025
A rectangular Container X measured 85 cm long by 26 cm wide by 55 cm high. It was filled with apple juice to the brim. Another rectangular Container Y, with a 40−cm square base, was empty. The apple juice in Container X was poured into Container Y until the heights of the apple juice level in both containers were the same. Find the height of the apple juice level in both containers after the transfer. (Express the answer to 2 decimal places.)
Geometry Mar 26, 2025
2. During a sale, Bernard bought a jersey and a pair of shorts. Due to the discount, he saved a total of $23. He bought the jersey at a 10% discount. Before GST, the amount of money Bernard spent on the jersey was $69 more than the amount of money he spent on the pair of shorts. He paid a total of $160.23 inclusive of 9% GST. What was the percentage discount given for the pair of shorts?
Algebra Mar 26, 2025
Tank A, measuring 150 cm long by 80 cm wide by 50 cm high, was filled with water to the brim. Tank B, with a base of 200 cm long by 60 cm wed was empty. The water in Tank A was poured into Tank B until the heighte, of the water level in both tanks were the same. Find the height of the water level in both tanks after the transfer.
Geometry Mar 26, 2025
2. During a sale, Bernard bought a jersey and a pair of shorts. Due to the discount, he saved a total of $23. He bought the jersey at a 10% discount. Before GST, the amount of money Bernard spent on the jersey was $69 more than the amount of money he spent on the pair of shorts. He paid a total of $160.23 inclusive of 9% GST. What was the percentage discount given for the pair of shorts? tots 1 betore GSt →$160.23
Algebra Mar 26, 2025
2. Gabriel, Henry and Irene have $320 altogether. Henry has $20 more than Gabriel. Irene has twice as much as Henry. How much money does Irene have?
Algebra Mar 26, 2025
A rope measuring 816 cm long was cut into 3 pieces X,Y and Z . X was thrice as long as Y.Z was 80 cm shorter than X . What was the length of Y ?
Algebra Mar 26, 2025
Prev 1 2 3 4 5 6
...
99 Next
1 2 3 4 5 6
...
99
Prev Next
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy
Pop-up title
Lorem ipsum dolor sit amet, te everti debitis assentior nam, ne illum utroque principes sed. Ridens phaedrum an vix, qui in dolore appareat.