Hand picked material and question banks

Latest Popular RatedShowing Page 379 of 728Total Questions 5820 Join Examsbook

Q:
The speed of a train varies inversely with its length. A 200 meters long train runs at a speed of 60 km/hr. In how much time will a 500 meters long train cover 96 km?
1319 0

Answer : 2. "4 hours"

Q:
A circle with radius 42 cm is drawn. What will be length of arc of a sector subtending an angle of 60 degrees at the Centre?
1009 0

Answer : 1. "44 cm"

Q: A Train when moves at an average speed of 40 kmph, reaches its destination on time. When its average speed becomes 35 kmph, then it reaches its destination 15 minutes late. Find the length of journey. 1709 0

Answer : 3. "70 km"

Q: If sinθ-cosθ= \({7\over13}\) and 0º <θ<90°, then the value of Sinθ+Cosθ is 1615 0

Answer : 1. "\({17\over13}\)"

Q: The prices of a scooter and a T.V. are in the ratio 7:5. If the scooter costs Rs.8000 more than a T.V. set, then the price of a T.V. set is: 1550 0

Answer : 1. "Rs 20,000"

Q: The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, what percentage of the students does not get the scholarship? 1495 0

Answer : 3. "78"

Q: A, B and C together can do a work in 8 days if A and B can do it in 20 and 30 days respectively. In how many days C alone can complete it? 4403 2

Answer : 4. "24"

Q:
Two boats are traveling with speeds of 36 km/hr and 54 km/hr respectively towards each other. What is the distance (in meters) between the two boats one second before they collide?
1334 0

Q: The speed of a train varies inversely with its length. A 200 meters long train runs at a speed of 60 km/hr. In how much time will a 500 meters long train cover 96 km? 1319 05ff83076f160821c22ba793f

Answer : 2. "4 hours"

Q: A circle with radius 42 cm is drawn. What will be length of arc of a sector subtending an angle of 60 degrees at the Centre? 1009 05ff83007bfde3c2d396435b5

Answer : 1. "44 cm"

Q: A Train when moves at an average speed of 40 kmph, reaches its destination on time. When its average speed becomes 35 kmph, then it reaches its destination 15 minutes late. Find the length of journey. 1709 05d1ee748f5eae22172e6f3af

Answer : 3. "70 km"

Q: If sinθ-cosθ= \({7\over13}\) and 0º <θ<90°, then the value of Sinθ+Cosθ is 1615 05d1ef7e2c068c021a4048f20

Answer : 1. "\({17\over13}\)"

Q: The prices of a scooter and a T.V. are in the ratio 7:5. If the scooter costs Rs.8000 more than a T.V. set, then the price of a T.V. set is: 1550 05d1ee0b7c068c021a4048e38

Answer : 1. "Rs 20,000"

Q: The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, what percentage of the students does not get the scholarship? 1495 05d1ee041f5eae22172e6f38b

Answer : 3. "78"

Q: A, B and C together can do a work in 8 days if A and B can do it in 20 and 30 days respectively. In how many days C alone can complete it? 4403 25d14842c9aeb0a08f1e67220

Answer : 4. "24"

Q: Two boats are traveling with speeds of 36 km/hr and 54 km/hr respectively towards each other. What is the distance (in meters) between the two boats one second before they collide? 1334 05ff578fe9fc6f75b3f609c25

Answer : 3. "25"

Report Error

Report Error

Report Error

Report Error

Report Error

Report Error

Report Error

Report Error

Q:
The speed of a train varies inversely with its length. A 200 meters long train runs at a speed of 60 km/hr. In how much time will a 500 meters long train cover 96 km?
1319 0

Q:
A circle with radius 42 cm is drawn. What will be length of arc of a sector subtending an angle of 60 degrees at the Centre?
1009 0

Q: A Train when moves at an average speed of 40 kmph, reaches its destination on time. When its average speed becomes 35 kmph, then it reaches its destination 15 minutes late. Find the length of journey. 1709 0

Q: If sinθ-cosθ= \({7\over13}\) and 0º <θ<90°, then the value of Sinθ+Cosθ is 1615 0

Q: The prices of a scooter and a T.V. are in the ratio 7:5. If the scooter costs Rs.8000 more than a T.V. set, then the price of a T.V. set is: 1550 0

Q: The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, what percentage of the students does not get the scholarship? 1495 0

Q: A, B and C together can do a work in 8 days if A and B can do it in 20 and 30 days respectively. In how many days C alone can complete it? 4403 2

Q:
Two boats are traveling with speeds of 36 km/hr and 54 km/hr respectively towards each other. What is the distance (in meters) between the two boats one second before they collide?
1334 0