Cost of 8 pencils, 5 pens and 3 erasers is Rs 111. Cost of 9 pencils, 6 pens and 5 erasers is Rs 130. Cost of 16 pencils, 11 pens and 3 erasers is Rs 221.What is the cost (in Rs) of 39 pencils, 26 pens and 13 erasers?

Cost of 8 pencils, 5 pens and 3 erasers is Rs 111. Cost of 9 pencils, 6 pens and 5 erasers is Rs 130. Cost of 16 pencils, 11 pens and 3 erasers is Rs 221.What is the cost (in Rs) of 39 pencils, 26 pens and 13 erasers? Correct Answer 546

Bissoy MCQ

Related Questions

'Some pencils are pens' and 'all pens are erasers' . If both these statements are true then which of the following statement (s) os /are definitely true? I. All pencils are erasers II. Some erasers are pencils III. All erasers are pencils
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Statements:

I. Some pens are pencils.
II. All pencils are erasers.

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II. Some ropes are pens
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IV. Some pencils are pens
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In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem tobe at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.
Statements:
I. Some pens are pencils.
II. Some pens are erasers.
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I. Some pencils are erasers.
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In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to
be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.
Statements:
I. Some pens are pencils.
II. All pencils are erasers.
Conclusions:
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Statements : Some pens are books. Some books are pencils.

Conclusions :
I. Some pens are pencils.
II. Some pencils are pens.
III. All pencils are pens.
IV. All books are pens.
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1. int $num = 111;
2. int mum = 111;
3. $num = 111;
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Rajan and Manu went to a market. Rajan bought 3 erasers and 5 pens for Rs 105 and Manu bought 4 erasers and 6 pens for Rs 130. What is the priceof one eraser?