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Questions and Answers
In a right triangle, if one acute angle measures $49^{\circ}$, what is the measure of the other acute angle?
In a right triangle, if one acute angle measures $49^{\circ}$, what is the measure of the other acute angle?
- $131^{\circ}$
- $42^{\circ}$ (correct)
- $49^{\circ}$
- $41^{\circ}$
If a chair is sold for ₹990, resulting in a loss of ₹110, what was the original cost price of the chair?
If a chair is sold for ₹990, resulting in a loss of ₹110, what was the original cost price of the chair?
- ₹1100 (correct)
- ₹880
- ₹1010
- ₹990
What is the result of adding 15 to the difference between 9 and 5?
What is the result of adding 15 to the difference between 9 and 5?
- 14
- 29
- 1
- 19 (correct)
What is the quotient when 888,888 is divided by 22?
What is the quotient when 888,888 is divided by 22?
Which of the following is considered the largest source of energy for Earth?
Which of the following is considered the largest source of energy for Earth?
Flashcards
Second acute angle of a right triangle
Second acute angle of a right triangle
If one acute angle is 49°, the second is 41°.
Cost price of chair sold at loss
Cost price of chair sold at loss
Selling price is ₹990 with a loss of ₹110, cost price is ₹1100.
Sum of 15 and difference between 9 and 5
Sum of 15 and difference between 9 and 5
The sum is 19; (9 - 5) + 15 = 19.
Largest source of energy
Largest source of energy
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Gravitational force
Gravitational force
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Study Notes
Math Problems
- A chair sold for ₹990 at a loss of ₹110. The cost price was ₹1100.
- The sum of 15 and the difference of 9 and 5 is 19.
- When 888888 is divided by 22, the quotient is 40404.
Science Problems
- The largest source of energy is the Sun.
- Kharif crops are sown in the rainy season.
- A common cold is a contagious disease.
- We stay on the ground due to gravitational force.
- Normal human body temperature is 98.6°F (37°C).
- J.J. Thomson invented the Transformer.
- Johannes Kepler discovered the planets.
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