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Numerical Ability
Ratio and Proportion
Suppose 8 monkeys take 8 minutes to eat 8 bananas.
(a) How many minutes would it take 3 monkeys to eat 3 bananas?
(b) How many monkeys would it take to eat 48 bananas in 48 minutes
Read Solution (Total 5)
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- a) 8 minutes
b) 8 monkeys
a)
8 monkeys ---- 8 min ------ 8 bananas
1 monkeys ---- 8x8 min---- 8 bananas
3 monkeys --- 8x8/3 min ---8 bananas
For 3 monkeys, 8 bananas, it takes 64/3 min, so for 3 banana, it takes (64/3)x3/8 min = 8 min.
b)
8 monkeys ---- 8 min ------- 8 bananas
8 monkeys ---- 8x6 min ---- 8x6 bananas
8 monkeys ---- 48 min ------ 48 bananas - 7 years agoHelpfull: Yes(1) No(0)
- a .8 minutes
b.8 monkeys (each monkey takes 8min to eat one banana, Then if it eats 6 bananas then it takes 48min.
Simultaneously the other 7 monkey eats 6 banana for 48min.) - 7 years agoHelpfull: Yes(1) No(0)
- there are 8 monkeys and they eat 8 bananas in 8 minutes...means each monkey take 8 minutes to eat 1 banana....
a) each monkey takes 8 minutes to eat 1 banana.....so it will take 8 minutes to eat 3 bananas by 3 monkeys.
b) each monkey eats 6 bananas in 48 minutes....so there are 8 monkeys required to eat 48 bananas in 48 minutes. - 7 years agoHelpfull: Yes(1) No(0)
- a) 3
b) 48 - 7 years agoHelpfull: Yes(0) No(0)
- (a) 8 minutes because 8 monkeys eat 8 bananas in 8 minutes which means it takes 8 min to eat 1 banana.
(b) 8 minutes because for 48 minutes, each monkey will eat 6 bananas. so to eat 48 bananas 8 monkeys will be required. - 5 years agoHelpfull: Yes(0) No(0)
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