Exams

When a mirror is placed on the line AB, then which is the right figure?

199994 x 200006 = ?

The ratio of present ages of Ratnabali and Shaukat is 8:5. After 22 years the ratio of their ages will be 10:9. At present, what is Ratnabali's age?

Name the drug that is yielded from Cinchona tree and is used to cure malaria.

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 2:5 and area of ΔABC is 98 cm sq, what is the area (in sq cm) of quadrilateral BDEC?

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'.

The climb upside (1)/ the mountains (2)/ was not easy. (3)/No Error (4)

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

ACE, BDF, CEG, ?

What is dehydration?