Exams

Among three numbers , second is twice the first and also thrice the third . If the average of the three numbers is 33 , then the largest number is

The predominant stage of the life cycle of a moss is the gametophyte which consists of two stages. The second stage is the ___________ stage.

Photosynthesis takes place inside plant cells in _____.

A body in equilibrium _______.

In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.

2 ÷ 12 - 6 + 20 x 4 = ?

If -5x3+2 = x-6, then find the value of x?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

Earth’s resources have to be protected and sustain and we need to (1)/ share our resources across species as we all are (2)/ interconnected as one giant living organism. (3)/ No error (4)

In a Δ ABC, DE || BC. D and E lie on AB and AC respectively. If AB = 7 cm and BD = 3cm, then find BC:DE