Challenger App

No.1 PSC Learning App

1M+ Downloads

Assertion (A): Plants conduct photosynthesis.

Reason (R): Photosynthesis is essential for plant growth.

ABoth A and R are true, and R is the correct explanation of A.

BBoth A and R are true, but R is NOT the correct explanation of A.

CA is true, but R is false.

DA is false, but R is true.

Answer:

A. Both A and R are true, and R is the correct explanation of A.

Read Explanation:

Answer: A - Both A and R are true, and R is the correct explanation of A. Explanation: Both the assertion and reason are true. Photosynthesis is a vital process for plant growth and involves the conversion of sunlight into energy.


Related Questions:

image.png
Three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the letter-cluster pair that does NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their positions in the letter-cluster.)

Refer to the following number series and answer the question that follows (all numbers are single digit numbers only). Counting to be done from left to right only.

(Left) 3 2 4 9 1 8 7 6 3 2 1 5 6 4 7 8 3 9 4 6 5 7 4 1 5 7 2 (Right)

How many such even digits are there each of which is immediately preceded by a perfect square and immediately followed by an odd digit? (NOTE: 1 is also a perfect square.)

A statement is given followed by two arguments I and II. Read the statement and the arguments carefully and select the appropriate answer from the given options.

Statement:

Private schools have increased their fees by 20 per cent for this academic year citing rising costs.

Arguments:

I. The government has lowered the taxes levied on private schools by 8 percent this year.

II The Teacher's Union is protesting against the decision of private schools to cut salaries by 15 percent.

How many such pairs of letters are there in the word 'PARTICLE' (in both forward have as many letters between them in the word as there are in the English and backward directions) which alphabetical order?