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A question and two statements are given. Decide which of the statement(s) is/are sufficient to answer the question.
Question:
Nitara has 20 colored pencils of four different colours. How many black pencils does she have?
Statements:
1. It has 5 red colored pencils.
2. She has 4 blue colored pencils.
3. The number of green pencils is twice that of blue pencils.
  • a)
    Only statement 1 is sufficient.
  • b)
    Only statement 3 is sufficient.
  • c)
    Statements 1, 2 and 3 all together are sufficient.
  • d)
    Statements 1 and 2 together are not sufficient.
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
A question and two statements are given. Decide which of the statement...
Given:
Nitara has 20 pencils of 4 different colours
1. Nitara has red coloured pencils = 5
2. Nitara has blue coloured pencils = 4
3. Number of green coloured pencils = Twice that of blue coloured pencils
Calculation:
According to the question
Number of green coloured pencils = twice that of blue coloured pencils = (2 × 4)
⇒ 8
So, Number of black coloured pencils = [20 – (5 + 4 + 8)]
⇒ (20 – 17)
⇒ 3
∴ Statements 1, 2 and 3 all together are sufficient.
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A question and two statements are given. Decide which of the statement(s) is/are sufficient to answer the question.Question:Nitara has 20 colored pencils of four different colours. How many black pencils does she have?Statements:1. It has 5 red colored pencils.2. She has 4 blue colored pencils.3. The number of green pencils is twice that of blue pencils.a)Only statement 1 is sufficient.b)Only statement 3 is sufficient.c)Statements 1, 2 and 3 all together are sufficient.d)Statements 1 and 2 together are not sufficient.Correct answer is option 'C'. Can you explain this answer?
Question Description
A question and two statements are given. Decide which of the statement(s) is/are sufficient to answer the question.Question:Nitara has 20 colored pencils of four different colours. How many black pencils does she have?Statements:1. It has 5 red colored pencils.2. She has 4 blue colored pencils.3. The number of green pencils is twice that of blue pencils.a)Only statement 1 is sufficient.b)Only statement 3 is sufficient.c)Statements 1, 2 and 3 all together are sufficient.d)Statements 1 and 2 together are not sufficient.Correct answer is option 'C'. Can you explain this answer? for CTET & State TET 2024 is part of CTET & State TET preparation. The Question and answers have been prepared according to the CTET & State TET exam syllabus. Information about A question and two statements are given. Decide which of the statement(s) is/are sufficient to answer the question.Question:Nitara has 20 colored pencils of four different colours. How many black pencils does she have?Statements:1. It has 5 red colored pencils.2. She has 4 blue colored pencils.3. The number of green pencils is twice that of blue pencils.a)Only statement 1 is sufficient.b)Only statement 3 is sufficient.c)Statements 1, 2 and 3 all together are sufficient.d)Statements 1 and 2 together are not sufficient.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CTET & State TET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A question and two statements are given. Decide which of the statement(s) is/are sufficient to answer the question.Question:Nitara has 20 colored pencils of four different colours. How many black pencils does she have?Statements:1. It has 5 red colored pencils.2. She has 4 blue colored pencils.3. The number of green pencils is twice that of blue pencils.a)Only statement 1 is sufficient.b)Only statement 3 is sufficient.c)Statements 1, 2 and 3 all together are sufficient.d)Statements 1 and 2 together are not sufficient.Correct answer is option 'C'. Can you explain this answer?.
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