question stringlengths 7 476 ⌀ | answer stringlengths 1 319 | type stringclasses 8 values |
|---|---|---|
Find the mass percentage of C in CO | 42.86 | Type_2 |
What is the molecular weight of a compound having 1 Cu, 1 C, and 3 O | 124 | Type_2 |
How many moles of NH3 are required to react with 1 mole of HCl to form 1 mole of NH4Cl | 1 | Type_2 |
What is the molecular weight of 9 moles of NH4I | 1305 | Type_2 |
Calculate molecular weight of Potassium Bromate | 168 | Type_2 |
How many moles of CH4 are required to react with 6 moles of O2 to form 3 moles of CO2 along with 6 moles of H2O | 3 | Type_2 |
Find molecular weight of AlPO4 | 122 | Type_2 |
How much does 7 moles of Copper ii carbonate weigh | 868 | Type_2 |
Find the amount of H2O that is required to react with 3 moles of Li3N to form 9 moles of LiOH along with 3 moles of NH3 | 162 | Type_2 |
Find the number of moles of MgO formed on combining 2 moles of Mg and 1 mole of CO2 | 2 | Type_2 |
Find the amount of Water formed on combining 3 moles of Ammonium chloride and 3 moles of Sodium hydroxide | 54 | Type_2 |
Find the mass percentage of O in N2O | 36.36 | Type_2 |
Find the amount of Water that is required to react with 2 moles of Ammonium chloride to form 2 moles of Hydrochrolic acid along with 2 moles of Ammonium hydroxide | 36 | Type_2 |
The ranger and the rustler both were riding horses that galloped at the same speed. The rustler left at 01:00 where as the ranger left at 0500 hours. Who has traveled further?? | Option 2 | Type_3 |
Tina is racing her two dogs. Her greyhound weighs 40 kgs, and her rottweiler weighs 35 kgs. The dog that gets faster more quickly is the? | Option 1 | Type_3 |
Mike and Sue decide to ride their bikes around the park. They follow the same path but Mike rides his bike at 16 miles/hour and Sue rides at 5 miles/hour. After ten minutes, who will have covered less distance?? | Option 2 | Type_3 |
A tank weighs around 63 tons. A toy car weighs 1.5 kg. Because of this? | Option 2 | Type_3 |
The mammoth moved at a speed of 21 km per hour through the watering hole, but moved at a speed of 14 km per hour on the hard dirt because the hard dirt had? | Option 2 | Type_3 |
The mammoth moved at a speed of 18 km per hour through the watering hole, but moved at a speed of 18 miles per hour on the hard dirt because the hard dirt had? | Option 1 | Type_3 |
Sarah used a remote control to turn on two identical lamps with the same power bulb, one was 4 m away and the other was 30 m away. Which lamp looked brighter?? | Option 1 | Type_3 |
A sedan weighs 1500 Kg and a garbage truck which weighs 69632 pounds start side by side at a traffic light. When the light turns green both vehicle race to reach 50 miles per hour. Which vehicle will win the race?? | Option 1 | Type_3 |
The beauty queen glided across the marble floors with speed of 15 m/s but at speed 1000 cm/s on the wooden floors because it had? | Option 1 | Type_3 |
Rolling a marble over dirt creates 1.2 mega N resistance, whereas rolling it over sand creates 45 N resistance. This means the marble will travel further over the? | Option 1 | Type_3 |
Marcus's son took the pool ball off the pool table to play with it around the house. The son noticed that the pool ball rolled a distance of 180 cm on the marble floor and 27 cm on the shag rug. The smoother surface is? | Option 1 | Type_3 |
The ranger and the rustler both were riding horses that galloped at the same speed. The rustler left at 16:00 where as the ranger left at 1 pm. Who has traveled further?? | Option 1 | Type_3 |
Two horses are being ridden out of the same barn. The white horse is going the same speed as the grey horse. The grey horse traveled for 19 mins and the white horse traveled for 28 mins. Which horse went further?? | Option 1 | Type_3 |
Sherry rolls her ball down two lanes. The ball covers the red lane in 15 secs, but covers the green lane in 20 secs. Both the lanes are of same length. The ball slows in the green lane because it has? | Option 1 | Type_3 |
A toddler is rolling a ball for more than 1 mins on the grass and rolls it on to the sand where it stops after 43 seconds. The sand stopped the ball because it has _____ than the grass.? | Option 1 | Type_3 |
Marlo weighs 678 N whereas his friend Dan weighs 852 N . The person which has more mass is likely? | Option 2 | Type_3 |
A Motorcycle which weighs 1833 pounds and an SUV which weighs 900 pounds are stopped at a stop light. When the light turns green which vehicle gets the jump on the other?? | Option 1 | Type_3 |
Jim owns both a truck and a car. The truck weighs 1176 kg less then the car. Which vehicle will accelerate at a greater rate of speed when he presses down on the gas pedal?? | Option 1 | Type_3 |
A racehorse and a horse drawn carriage both depart from a saloon at the same time. The horse drawn carriage can cover 8 meters and the racehorse can cover 19 meters in the same duration. Which will arrive last at the next town?? | Option 1 | Type_3 |
A bowling ball has a mass of 12 pounds and a baseball weighs 13 pounds. Which item has weaker gravity?? | Option 1 | Type_3 |
Milo was rowing across a lake one day. He learned that his oar heated up to a temprature of 227 degree fahrenheit when rowing through choppy water, but reached temprature of 75.89 degree ç when rowing through calm water. This made him realize that his oar moved slower through the? | Option 1 | Type_3 |
The F-16 usually weighs 9034 kg and the jumbo jet weighs 439987 kg. Therefore, the F-16 was? | Option 2 | Type_3 |
A hen can run at 140 cm/s and a turkey can run 4 m/s. If both run from the barn to the shed, which will get there sooner?? | Option 2 | Type_3 |
A toddler is rolling a ball. It rolls around 5 seconds on the grass and stops. It rolls on to the concrete covered sand where it stops after 0.3 hrs. The sand stopped the ball because it has _____ than the grass.? | Option 2 | Type_3 |
John and Steven decided to do an experiment. They took one part of the brick having weight of 30g, and bunch of pebbles which has a total weight of 400g, and threw them out his second story window, when they looked down they discovered that the bundle of pebbles reached the floor earlier than the brick because _____ than the brick.? | Option 2 | Type_3 |
Jimbo knows that his marble has a 6 grams of mass and the rock has a mass of 4 grams. This means the? | Option 1 | Type_3 |
A train conductor switched courses from a track, to wheels on ground and noticed that he travelled at 58 kmph where as on tracks he was travelling at 39 kmph with the same amount of power. The _____ were way more smooth.? | Option 2 | Type_3 |
The propeller on Kate's boat moved at a speed of 1300 rpm in the ocean and 100 revolutions per second to the river. This means the propeller heated up less in the? | Option 2 | Type_3 |
A sedan weighs 2500 Kg and a garbage truck which weighs 1000 Kg start side by side at a traffic light. When the light turns green both vehicle race to reach 50 miles per hour. Which vehicle will win the race?? | Option 2 | Type_3 |
Elliot is working in a warehouse. He notices that he is able to push a handcart at the speed of 19 m/s on the cement and 23 m/s on the carpet. The handcart will generate more heat when Elliot pushes it over the? | Option 2 | Type_3 |
A race car and a pickup both drove on the highway at the same speed. The driver of the race car got tired and parked after 29 mins, while the driver of the pickup ran for 43 mins. Which vehicle ultimately went the greater distance?? | Option 2 | Type_3 |
Marcy is rolling her yellow ball down her paved driveway and the ball rolls 14 meters. Then Marcy rolls the yellow ball down the muddy sidewalk and the ball stops rolling after 0.2 meter. The ball stopped on the muddy sidewalk because it has? | Option 1 | Type_3 |
Marcus's son took the pool ball off the pool table to play with it around the house. The son noticed that the pool ball rolled a distance of 5 m on the marble floor and 2 m on the shag rug. The smoother surface is? | Option 1 | Type_3 |
A trainer watched his horse run each day. The horse was able to get to top speed more in 6 secs when no one was riding him and when there was someone riding him it took him 12 secs. This is because the horse had less weight to move when? | Option 2 | Type_3 |
By driving her car, Mary found out that jungle has friction coefficient of 0.8, whereas tundra has 0.4. Her car moved faster over? | Option 2 | Type_3 |
Doug travels from his house to a friend's house on his bicycle, and he covers 7 meters in an hour and when he makes the same trip on foot, he covers 2 miles in an hour. In which situation will Doug get to his friend's house sooner?? | Option 1 | Type_3 |
Lisa was playing with two model rockets. She shot off the red one and the black one at the same time. After 30 seconds the black one was 2 m above the ground and the red one was 23 cm above the ground. Which had more speed?? | Option 2 | Type_3 |
Mike was comparing the mass of a boulder and a pebble. He found that the mass of the boulder was 129 pounds and of the pebble was 12 pounds. Which item emits stronger gravity?? | Option 1 | Type_3 |
Shiloh rolls a ball over a piece of sandpaper and notices that the ball move at a seed of 2 m/s Shiloh then rolls his ball over a piece of glass, and the ball rolls at a speed of 5 m/s. The ball rolled quickly on the piece of glass because the glass had? | Option 2 | Type_3 |
Milo was rowing across a lake one day. He learned that his oar heated up to a temprature of 84.12 degree celsius when rowing through choppy water, but reached temprature of 75.89 degree celsius when rowing through calm water. This made him realize that his oar moved slower through the? | Option 2 | Type_3 |
Linda and Melinda decided to kayak across a lake. Linda made it across the lake in 4 milliseconds and Melinda did it in 98 milliseconds. Which one of them didn't go as fast as the other?? | Option 2 | Type_3 |
Emily threw a banana onto the roof and it slid for 5 cms, but when she threw it onto the old slide, it slid for 11 mms. She concluded that there was less friction on the? | Option 1 | Type_3 |
Tim's ring rolled 4.5 cm his vanity and 1.2 cm over his floor. Tim's _____ is smoother? | Option 2 | Type_3 |
Jim could run at a speed of 67 cm/s and his sister Jen could run at 12 cm/s. They had to deliver some urgent vaccines to the next town to stop the spread of a dangerous virus. Who should run with the vaccines in order to get them there in a shorter amount of time?? | Option 1 | Type_3 |
Josh notices it's harder to lift his niece who weighs 39 lbs than his baby nephew who weighs 33 lbs. His niece has a _____ pull of gravity? | Option 1 | Type_3 |
A golf ball has a mass of 56 grams and a baseball has a mass of 184 gms. Which item has a weaker gravitational field?? | Option 1 | Type_3 |
A sedan weighs 3351 pounds and a garbage truck which weighs 64000 pounds start side by side at a traffic light. When the light turns green both vehicle race to reach 50 miles per hour. Which vehicle will win the race?? | Option 1 | Type_3 |
The tank has a maximum speed of 5 m/s and the fighter jet has a maximum speed of 50 m/s. Supposing they both had to travel a set distance? | Option 1 | Type_3 |
The iRobot cleans the tiles in 7 minutes and the plush carpet in 100 seconds because it has? | Option 1 | Type_3 |
A hen can run at 14 m/s and a turkey can run 4 m/s. If both run from the barn to the shed, which will get there sooner?? | Option 1 | Type_3 |
Two horses are being ridden out of the same barn. The white horse is going the same speed as the grey horse. The grey horse traveled for 9 mins and the white horse traveled for 5 mins. Which horse went further?? | Option 2 | Type_3 |
Josh notices it's harder to lift his niece who weighs 60 lbs than his baby nephew who weighs 45 lbs. His niece has a _____ pull of gravity? | Option 1 | Type_3 |
Ted was riding his bike in the park. When he was on the cement path, he was able to zip around the park in 50 secs and on the grass he took 4 mins. The bike heated up more when it traveled on the? | Option 2 | Type_3 |
Sarah used a remote control to turn on two identical lamps with the same power bulb, one was 16 m away and the other was 12 m away. Which lamp looked brighter?? | Option 2 | Type_3 |
Sarah used a remote control to turn on two identical lamps with the same power bulb, one was 3 m away and the other was 120 cm away. Which lamp looked brighter?? | Option 2 | Type_3 |
The beach volleyball player jumped 40 m on the gym floor, but 22 m on the beach shore sand because it had? | Option 1 | Type_3 |
Ted was riding his bike in the park. When he was on the cement path, he was able to zip around the park in 35 mins and on the grass he took 48 mins. The bike heated up more when it traveled on the? | Option 2 | Type_3 |
The beach volleyball player jumped 1.2 m on the gym floor, but 4 cms on the beach shore sand because it had? | Option 1 | Type_3 |
Tina and Wynona are both going the same speed down the highway. Tina drives for 129 minutes and Wynona drives for 36 minutes 48 seconds. Will Tina have? | Option 1 | Type_3 |
A billiard ball has a mass of 6 oz and the basketball has a mass of 0.5 oz. Which ball has a stronger field of gravity?? | Option 1 | Type_3 |
A capybara runs at a speed of 2000 cm/s and an anteater runs at a speed of 1 m/s. If both animals make the same journey, which will get there sooner?? | Option 1 | Type_3 |
Mike is standing at a distance of 6 m from a lantern and 23 m from a streetlight. Which light source seems brighter to him?? | Option 1 | Type_3 |
Jim could run at a speed of 46 m/s and his sister Jen could run at 22 m/s. They had to deliver some urgent vaccines to the next town to stop the spread of a dangerous virus. Who should run with the vaccines in order to get them there in a shorter amount of time?? | Option 1 | Type_3 |
A hen can run at 14 cm/s and a turkey can run 4 cm/s. If both run from the barn to the shed, which will get there sooner?? | Option 1 | Type_3 |
The propeller on Kate's boat moved at a speed of 7656 rpm in the ocean and 1436 rpm the river. This means the propeller heated up less in the? | Option 1 | Type_3 |
Two Amish couples are getting ready to leave the grocery store. They load their groceries into each one of their carts. Each cart has one horse pulling it and they are equally strong. Horse one has to carry 98 pounds food and Horse 2 has to carry 62 pounds. Which one will be slower to accelerate?? | Option 1 | Type_3 |
Terry takes his bicycle for a ride, first riding through the grass field at 17 m/s, then the paved street at 48 m/s. The paved street had? | Option 2 | Type_3 |
Jim lives 10 miles from the Riot servers. Jeff lives 2000 miles from the Riot servers. Both have the same internet speed. Who's ping will be higher?? | Option 2 | Type_3 |
Roz is going skiing. She skis down a muddy hill and then down a snowy hill. Roz notices that she goes down the snowy hill in 0.53 hour and muddy hill in 48 mins and both the hills are of approximately same size. That might be because the muddy hill had? | Option 1 | Type_3 |
Bill throws a small foam boulder of mass 300 g and a pebble of mass 400 g. The pebble falls faster than the boulder meaning it? | Option 1 | Type_3 |
Sherry rolls her ball down two lanes. The ball moves at a speed of 28 m/s on the red lane, and 29 m/s on the green lane. The ball paces in the green lane because it has? | Option 2 | Type_3 |
Jim could run at a speed of 46 cm/s and his sister Jen could run at 2 m/s. They had to deliver some urgent vaccines to the next town to stop the spread of a dangerous virus. Who should run with the vaccines in order to get them there in a shorter amount of time?? | Option 2 | Type_3 |
Milo was rowing across a lake one day. He learned that his oar heated up to a temprature of 110 degree fahrenheit when rowing through choppy water, but reached temprature of 100 degree fahrenheit when rowing through calm water. This made him realize that his oar moved slower through the? | Option 1 | Type_3 |
A bird can cover 43 m in 1 second and a beetle can cover 7.2 m in 1 second. If both animals make the same journey, which will arrive sooner?? | Option 2 | Type_3 |
A sleig slided for 22.9659 yards over a rooftop and 15 meters over cold ground, starting at the same speed on both the surfaces. This means the _____ is more rough? | Option 2 | Type_3 |
A little boy rolls two of his rubber balls down the hallway. The red ball stopped after 70 secs. the blue one stopped after 2 mins 34 secs. Which one rolled the furthest?? | Option 2 | Type_3 |
Emily threw a banana onto the roof and it slid for 100 mms, but when she threw it onto the slide, it slid for 211 mms. She concluded that there was less friction on the? | Option 2 | Type_3 |
If a skater rides at a speed of 23 m/s on a half pipe and 17 m/s in a skate park this means that the _____ is smoother? | Option 2 | Type_3 |
Jimbo knows that his marble has a 12 grams of mass and the rock has a mass of 9 grams. This means the? | Option 1 | Type_3 |
A train conductor switched courses from a track, to wheels on ground and noticed that he travelled at 45 kmph where as on tracks he was travelling at 30 kmph with the same amount of power. The _____ were way more smooth.? | Option 2 | Type_3 |
Mike's pickle seems to roll around at the speed of 2 cm/min on his ceramic plate and at a speed of 1 cm/min on his paper plate. This means his pickle heats up more rolling around on the? | Option 1 | Type_3 |
The fish glided with a speed of 4 mph through the water and 1 mph through the jello because the _____ is smoother.? | Option 2 | Type_3 |
Tim's ring rolled 1.6 cm his vanity and 4.9 cm over his floor. Tim's _____ is smoother? | Option 1 | Type_3 |
if a train is going at 50 mph and a bike at 20 mph the bike will travel? | Option 2 | Type_3 |
Mary has a cat that she loves to play with. Sometimes she drags the cat toy across the floor so the cat can chase it. When she drags the cat toy across the play room floor it a distance of 4 m. When she drags it across the rumpus room floor it moves 20 cm. This means the _____ is more smooth? | Option 1 | Type_3 |
Shep and Chris are driving on the same road and going the same speed. However, Shep has traveled for 36 mins and Chris has traveled for 28 mins. As a result? | Option 1 | Type_3 |
Driving a car to work takes 2 hours and riding a bus takes 4 hours. Which vehicle moves at a greater rate of speed?? | Option 2 | Type_3 |
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