Ans 1:
Class : Class 6
Use common sense it can't be options b , c and d as (2a)^2 is 4a^2 and except in option a , the answer is not there. So it is A
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Ans 5:
Class : Class 8
Number of Soups = 2 Number of Sandwiches = 2 Number of Salads = 2 ∴ Required number of different types of lunch = 2 × 2 × 2 = 8correct answer is D
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Ans 1:
Class : Class 4
I think that , the answer should be B - 1 as there is only 1 pair of parallel line in the figure (present at the left side) . There is no solution given also , for the question .
Ans 5:
Class : Class 6
The answer is (c) 2 and the second pair of parallel lines are slanting and far apart from one another
Ans 6:
Class : Class 6
The answer is c, although I marked b, but the answer is c because the distance between the pairs is very far hence it's confusing us.
Ans 14:
Ans 16:
Class : Class 6
yes it is c) it cannot be a) as there are two sets of lines in the same plane. It cannot be b) as there is clearly more than 1. It is not d) as the other pair that looks parallel are not in the same plane. Hope this clarifies your doubts
Ans 17:
Class : Class 5
Aarya from Aaryans World school class:5th .I think the answer is option b because,near the left cross you can only see a parallel line.
Ans 47:
Class : Class 6
The answer is B already there is no the 2 one is not really prefect it is bit wobbly so that dose not count.Thank You from Aarna Goel