Exams

A tower is 50 meters high.Its shadow is x metres shorter when the sun's altitude is 45° than when it is 30° . The value of x in metres is

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'.

Credit when used responsibly, can achieve a great number (1)/ of positive things in our lives, such as (2)/ financing and paying of our dream hybrid or college tuition fees. (3)/ No error (4)

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

7 - 8 + 20 x 10 ÷ 9 = ?

The yellow colour of human urine is due to

Which of the following is not true about Pteridophyta?

Select the odd word/letters/number/number pair from the given alternatives.

General Knowledge Challenge

If the diameter of a circle is 35 cm, then what will be its circumference (in cm)?