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: 2 months ago | Updated: 3 weeks 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

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Mr. Hashem owns a mango garden withs 220 mango trees in it. Each mango tree of that garden produces from 20 to 30 pounds of mangoes each year. Which of the following could be the total number of pounds of mangoes produced per year?

Created: 2 months ago | Updated: 3 weeks ago

২,২০০

5,400

7,500

১১,০০০

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

333

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

Created: 2 months ago | Updated: 3 weeks ago

3 : 7

25 : 21

21 : 25

৭ : ৩

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

1153

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If 3 is added to both the numerator & the denominator of a fraction, it becomes 5/7. If 9 is subtracted from both the numerato & denominator, it become 1/3. What is the fraction?

Created: 2 months ago | Updated: 3 weeks ago

15/21

12/18

18/32

10/17

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

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If 25% of 220 equals 5.5% of w, then what is w?

Created: 2 months ago | Updated: 3 weeks ago

100

550

1,000

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

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In a certain village, m liters of water are required per household per month. At this rate if there are n households in the village, how long (in months) will p liters of water last?

Created: 2 months ago | Updated: 3 weeks ago

p/mn

mn/p

mp/n

np/n

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

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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?

Related Questions

Mr. Hashem owns a mango garden withs 220 mango trees in it. Each mango tree of that garden produces from 20 to 30 pounds of mangoes each year. Which of the following could be the total number of pounds of mangoes produced per year?

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

If 3 is added to both the numerator & the denominator of a fraction, it becomes 5/7. If 9 is subtracted from both the numerato & denominator, it become 1/3. What is the fraction?

If 25% of 220 equals 5.5% of w, then what is w?

In a certain village, m liters of water are required per household per month. At this rate if there are n households in the village, how long (in months) will p liters of water last?