Subject: Maths, asked 4 days, 16 hours ago

## If a = (?10) + (?10) + ? 15 times and b = (?1) ? (?1) ? ... 100 times, then find the values of a ? b and a ? b.

Subject: Maths, asked 4 days, 16 hours ago

## Gunjan moved from point A to point B, and then to point C. A is 10.50 km away from B, and B is 13.7 km away from C. Sam moved from point A to point D, and then to point C. D is 9.3 km away from A, and C is 11.90 km away from D. Who travelled the most and by how much?

Subject: Maths, asked 4 days, 17 hours ago

## What should be subtracted from 5.5 to get 5.09? Also, multiply the required number by 1000.

Subject: Maths, asked 4 days, 20 hours ago

## 23. A tree is broken at a height of 3 m from the ground and its top touches the ground at a distance of 4 m from the base of the tree. Find the original height of the tree. Q24. A school has decided to increase the fees of the students by 25 percentage. Now, it becomes rs2000. What was the original fees?

Subject: Maths, asked 5 days ago

## Temperature (in degree C) minus 10 , minus 8 , minus 2 0, minus 1 1, 2 Find the range of the temperature from the above data.

Subject: Maths, asked 5 days ago

## Temperature (in ?C) ?10 ,?8 ,?2 0, ?1 ,1, 2 Find the range of the temperature from the above data.

Subject: Maths, asked 5 days ago

Subject: Maths, asked 5 days, 1 hour ago

## A rainbow is one of the most beautiful sights in the world. When sunlight enters a raindrop, different colours leave at different angles. That is what gives rise to a rainbow. As shown in the figure given below, AE ll CB. If for red light angle 2 = 42 degree then, answer the following questions

Subject: Maths, asked 5 days, 1 hour ago

Subject: Maths, asked 5 days, 1 hour ago

## A schools mathematics teacher took her 7th grade students to an inter zonal maths exhibition. At the event, there were twice as many female teachers as male teachers and there were 100 students as well. A total of 340 people were present.Assuming the number of male teachers to be m, answer the following questions.

Subject: Maths, asked 5 days, 1 hour ago

## A school?s mathematics teacher took her 7th grade students to an inter zonal maths exhibition. At the event, there were twice as many female teachers as male teachers and there were 100 students as well. A total of 340 people were present.Assuming the number of male teachers to be ?m?, answer the following questions.

Subject: Maths, asked 5 days, 1 hour ago

## State whether the following statements are True or False. (a) Two obtuse angles can form a linear pair. (b) Mean of the data cannot be zero. (c) The sum of any two fractions is always greater than both the fraction. (d) The simple interest on a sum of ?100 for 2 years at 5% per annum is ?10. (e) If a > 0, b

Subject: Maths, asked 5 days, 15 hours ago

## 2^x-1+2^x+1=320. Find the value of x

Subject: Science, asked 5 days, 16 hours ago

## Why does an athlete breathe faster and deeper than usual after finishing the race?

Subject: Maths, asked 5 days, 18 hours ago

## Rashi bought a refrigerator for 700 rupees and later sold it to Ankita at a profit of 8%. Ankita used it for a year and later sold it to nikita at a loss of 25%. How much cheaper did the refrigerator cost to nikita compared to it's original price paid by rashi?

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