Home
Class 9
MATHS
The correct answer is : (a) /(b)/(c )/(d...


The correct answer is : (a) /(b)/(c )/(d).

A

Both Assertion (A) and Reason (R ) are true and Reaoson (R ) is a correct explanation of Assertion (A) .

B

Both Assertion (A) and Reason (R ) are true but Reason (R ) is not a correct explanation of Assertion (A).

C

Assertion (A) is true and Reason (R ) is false.

D

Assertion (A) is false and Reason (R ) is true.

Text Solution

Verified by Experts

The correct Answer is:
A
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • QUADRILATERALS

    RS AGGARWAL|Exercise Matching of Columns:|2 Videos
  • QUADRILATERALS

    RS AGGARWAL|Exercise Short-Answer Questions|1 Videos
  • PROBABILITY

    RS AGGARWAL|Exercise Multiple Choice Questions (Mcq)|16 Videos
  • TRIANGLES

    RS AGGARWAL|Exercise MULTIPLE-CHOICE QUESTIONS (MCQ)|10 Videos

Similar Questions

Explore conceptually related problems

A boy multiplied 423 by a number and obtained 65589 as his answer.If both the fives in the answer are wrong and all other figures are correct,the correct answer is: (a) 60489 (b) 61189 (c) 62189 (d) 62389

In this section a word is spelt in four different ways. Identify the one which is correct. Choose the correct response (a), (b), (c) or (d) and indicate on the Answer Sheet accordingly. Which one of the following alternatives has the correct spelling?

Knowledge Check

  • For the following question , choose the correct answer from the codes (a).(b).(c) and (d) defind as follows

    A
    Statements I is true Statement II is the also true ,
    Statement II is the correct explantion of Statement I
    B
    Statement I is true Statement II is also true ,
    Statement II is not the correct explantion of Statement I
    C
    Statement I is true , Statement II is false
    D
    Statement I is false , Statement II is true
  • A list of animals is given below. Identify the animals with open circulatory system and choose the correct answer. (A) Acidia (B) Cockroach (C) Earthworm (D) Prawn (E) Silverfish (F) Snail (G) Squid

    A
    B,D,F
    B
    A, B, D, F
    C
    C, D, E, G
    D
    B, D, E, F
  • In the decay process: A overset(-alpha)(to) B overset(-alpHa)(to) C overset(-beta)(to)C 1. A and B are isobars 2. A and D are isotopes 3. C and D are isobars 4. A and C are isobars The correct answer is :

    A
    1 and 2
    B
    2 and 3
    C
    3 and 4
    D
    1 and 4
  • Similar Questions

    Explore conceptually related problems

    For every question, four probable answers as (A), (B), (C) and (D) are given. Only one out of these is correct. Choose the correct answer. 3/8 - (5/3 - 1/6) + 5/8 equals :

    In the following, each question has one or more than one correct answers. Indicate the correct answer(s). : IF a, b, c are multiples of 3 then x^a+x^(b+1)+x^(c+2) is divisible by

    In each question below, a sentence with four words printed in bold are given. These are lettered as (a),(b),(c) and (d). One of these four words printed in bold is either wrongly spelt or inappropriate in the context of the sentence, the letter of that word is your answer. If all the words printed in bold are correctly spelt and also appropriate in the context of the sentence, mark (e) i.e.' All correct' as your answer. underset((a)" "(b)" "(c)" "(d))" My overall financial goal is to build suffecient wealth." underset((e))"All correct "

    Choose the correct answer inte^xsecx(1+tanx)dx (A) e^xcosx+C (B) e^xsecx+C (C) e^xsinx+C (D) e^xtanx+C

    The figure shows four animals (A), (B), ( C) and (D). Select the correct answer with respect to common characteristics of two of these animals.