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Byju's Answer
Standard XII
Mathematics
Combination with Restrictions
1 chair 2 Pe...
Question
(
1
)
chair
(
2
)
Pen
(
3
)
Pencil
(
4
)
Paper
(
5
)
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Solution
Except
(
1
)
all are stationary objects.
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Similar questions
Q.
5
pens and 6 pencils together cost Rs.
9
and
3
pens and
2
pencils cost Rs.
5
. Find the cost of
1
pen and
1
pencil.
Q.
Choose the correct option about conclusion drawn from the statements given below.
Statements:
Some papers are pens
All the pencils are pens.
Conclusions:
1. Some pens are pencils.
2. Some pens are papers.
Q.
Statements: Some papers are pens. All the pencils are pens.
Conclusions:
A. Some pens are pencils.
B. Some pens are papers.
Q.
Statements: All pens are pencils.
No pencil is a paper.
All papers are notebooks.
Conclusions: I. All notebooks if they are pencils are also pens.
II.
No pen is a paper.
Q.
If 5 pens cost ₹ 10 and 2 pencils cost ₹ 4. What is the cost of 2 pens and 5 pencils?
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