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- Question
- A certain industrial loom weaves 0.128 meters of cloth every second. Approximately how many seconds will it take for the loom to weave 25 meters of cloth?
Options- A. 220
- B. 200
- C. 170
- D. 195
- Correct Answer
- 195
ExplanationA certain industrial loom weaves 0.128 meters of cloth in 1 second.
A certain industrial loom weaves 1 meters of cloth in 1/0.128 second.
A certain industrial loom weaves 25 meters of cloth in 25 x 1/ 0.128 second.
A certain industrial loom weaves 25 meters of cloth in 195.312 second. - 1. If the price of 23 toys is Rs. 276, then what will the price (Rs.) of 12 toys?
Options- A. 144
- B. 158
- C. 159
- D. 166 Discuss
- 2. If the cost of x meters of wire is d rupees, then what is the cost of y meters of wire at the same rate?
Options- A. xy d
- B. xd
- C. yd
- D. yd x Discuss
- 3. If 8 men can reap 80 hectares in 24 days, then how many hectares can 36 men reap in 30 days?
Options- A. 350
- B. 460
- C. 425
- D. 450 Discuss
- 4. An industrial loom weaves 0.128 meters of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 meter of cloth?
Options- A. 184
- B. 195
- C. 190
- D. 197 Discuss
- 5. In a dairy farm, 40 cows eat 40 bags of husk in 40 days. In how many days one cow will eat one bag of husk?
Options- A. 1
- B. 32
- C. 40
- D. 76 Discuss
- 6. If 18 binders bind 900 books in 10 days, How many binders will be required to bind 660 books in 12 days?
Options- A. 21
- B. 14
- C. 18
- D. 11 Discuss
- 7. If the Price of 6 toys is Rs. 264.37, What will be the approximate price (Rs) of 5 toys?
Options- A. 230
- B. 120
- C. 320
- D. 220 Discuss
- 8. A person works on a project and completes 5/8 of the job in 10 days. At this rate, how many more days will he it take to finish the job?
Options- A. 12
- B. 16
- C. 10
- D. 9 Discuss
- 9. A rope can make 70 rounds of the circumference of a cylinder whose radius of the base is 14 cm. how many times can it go round a cylinder having radius 20 cm?
Options- A. 49 rounds
- B. 54 rounds
- C. 56 rounds
- D. 77 rounds Discuss
- 10. A garrison had provisions for a certain number of days. After 10 days, 1 / 5 of the men desert and it is found that the provisions will now last just as long as before. How long was that?
Options- A. 50 days
- B. 70 days
- C. 45 days
- D. 48 days Discuss
Unitary Method problems
Search Results
Correct Answer: 144
Explanation:
Correct Answer: yd x
Explanation:
Correct Answer: 450
Explanation:
Since 8 men in 24 days can reap 80 hectares.
? 1 men in 24 days can reap 80 / 8 hectares.
? 1 men in 1 days can reap 80 / 8 x 24 hectares.
? 36 men in 1 days can reap 80 x 36 / 8 x 24 hectares.
? 36 men in 30 days can reap 80 x 36 x 30 / 8 x 24 hectares.
? 36 men in 30 days can reap 10 x 36 x 30 / 24 hectares.
? 36 men in 30 days can reap 10 x 3 x 30 / 2 hectares.
? 36 men in 30 days can reap 10 x 3 x 15 hectares.
? 36 men in 30 days can reap 450 hectares.
Correct Answer: 195
Explanation:
According to given question,
Since an industrial loom weaves 0.128 meters of cloth in 1 seconds.
? an industrial loom weaves 1 meters of cloth in 1 / 0.128 seconds.
? an industrial loom weaves 25 meters of cloth in 1 x 25 / 0.128 seconds.
? an industrial loom weaves 25 meters of cloth in 25 / 0.128 seconds.
? an industrial loom weaves 25 meters of cloth in 195 seconds.
Correct Answer: 40
Explanation:
According to question,
40 cows eat 40 bags of husk in 40 days.
1 cows eat 40 bags of husk in 40 x 40 days.
1 cows eat 1 bags of husk in 40 x 40 / 40 days.
1 cows eat 1 bags of husk in 40 days.
Correct Answer: 11
Explanation:
According to given question,
Since 900 books are bonded in 10 days by 18 binders.
? 1 books are bonded in 10 days by 18 / 900 binders.
? 1 books are bonded in 1 days by 18 x 10 / 900 binders.
? 660 books are bonded in 1 days by 18 x 10 x 660 / 900 binders.
? 660 books are bonded in 12 days by 18 x 10 x 660 / 12 x 900 binders.
? 660 books are bonded in 12 days by 18 x 10 x 55 / 900 binders.
? 660 books are bonded in 12 days by 18 x 55 / 90 binders.
? 660 books are bonded in 12 days by 55 / 5 binders.
? 660 books are bonded in 12 days by 11 binders.
Correct Answer: 220
Explanation:
Given in the question,
Price of 6 toys is Rs. 264.37.
? Price of 1 toys is Rs. 264.37/ 6 .
? Price of 5 toys is Rs. 264.37 x 5 / 6 .
? Price of 5 toys is Rs. 44 x 5 .
? Price of 5 toys is Rs. 220.
Correct Answer: 16
Explanation:
A person completes 5/8 part of the project in 10 days.
A person completes the project in 10/5/8 days.
A person completes the project in 10 x 8 /5 days.
A person completes the project in 2 x 8 days.
A person completes the project in 16 days.
Correct Answer: 49 rounds
Explanation:
Given in the question,
If radius is 14 cm then rope can make 70 rounds.
If radius is 1 cm then rope can make 70 x 14 rounds.
If radius is 20 cm then rope can make 70 x 14 / 20 rounds.
If radius is 20 cm then rope can make 7 x 7 rounds.
If radius is 20 cm then rope can make 49 rounds.
Correct Answer: 50 days
Explanation:
Suppose that y men had provisions for D days .Then y men had provisions for ( D - 10 ) days .
[ y - ( y/5 ) ] men had provisions for D days .
According to question ,
? y( D - 10 ) = ( 4y/5 ) x D ? 5Dy - 50y = 4Dy
? Dy - 50y = 0 ? y( D - 50 ) = 0 ? D = 50 days
Hence required answer is 50 days .
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