If a : b = 3 : 5 and a : c = 5 : 7, what is the value of b : c?

Created: 5 months ago | Updated: 3 months ago

3 : 7

25 : 21

21 : 25

৭ : ৩

Job Solution Jamuna Bank Ltd Jamuna Bank Ltd - Officer - 2004 গণিত

1204

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At a particular moment, if the angle between the hour hand and the minute hand of a clock is 105 degree, what was the time by the clock at that time?

Created: 5 months ago | Updated: 3 months ago

6 : 20

6 : 40

3 : 15

3 : 30

None of these

Job Solution Jamuna Bank Ltd Jamuna Bank Ltd - Probationary Officer - 17.01.2014 গণিত

440

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The solid brick shown is made of small square shaped bricks of side 1. when the large brick is disassembled into its component small bricks. the total surface area of all the small bricks is how much greater than the surface area of the large brick?

Created: 5 months ago | Updated: 3 months ago

৩২

৭২

None of these

Job Solution Jamuna Bank Ltd Jamuna Bank Ltd - Probationary Officer - 17.01.2014 গণিত

448

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A jar contains 4 red toothpicks , 10 blue toothpicks and 6 yellow toothpicks. If three toothpicks are removed from the bag at random and no toothpick is returned to the bag after removal, what is the probability that all three toothpicks will be blue?

Created: 5 months ago | Updated: 3 months ago

1/2

1/8

3/20

2/19

None of these

Job Solution Jamuna Bank Ltd Jamuna Bank Ltd - Probationary Officer - 17.01.2014 গণিত

381

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A survey of City A found an average of 3.2 people per household and an average of 1.2 DVD players per household . If 48,000 people live in City A, how many DVD players are there in City A?

Created: 5 months ago | Updated: 3 months ago

15,000

১৬,০০০

১৮,০০০

40,000

None of these

Job Solution Jamuna Bank Ltd Jamuna Bank Ltd - Probationary Officer - 17.01.2014 গণিত

711

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Rafia ran from her house to school at an average speed of 6 miles per hour and returned along the same route at an average speed of 4 miles per hour . If it took her one hour in total to run to the school and come back, how many minutes did it take her to run from her house to school?

Created: 5 months ago | Updated: 3 months ago

১৬

২০

২৪

Job Solution Jamuna Bank Ltd Jamuna Bank Ltd - Probationary Officer - 17.01.2014 গণিত

594

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If a : b = 3 : 5 and a : c = 5 : 7, what is the value of b : c?

Related Questions

At a particular moment, if the angle between the hour hand and the minute hand of a clock is 105 degree, what was the time by the clock at that time?

The solid brick shown is made of small square shaped bricks of side 1. when the large brick is disassembled into its component small bricks. the total surface area of all the small bricks is how much greater than the surface area of the large brick?

A jar contains 4 red toothpicks , 10 blue toothpicks and 6 yellow toothpicks. If three toothpicks are removed from the bag at random and no toothpick is returned to the bag after removal, what is the probability that all three toothpicks will be blue?

A survey of City A found an average of 3.2 people per household and an average of 1.2 DVD players per household . If 48,000 people live in City A, how many DVD players are there in City A?

Rafia ran from her house to school at an average speed of 6 miles per hour and returned along the same route at an average speed of 4 miles per hour . If it took her one hour in total to run to the school and come back, how many minutes did it take her to run from her house to school?