Exams

A sum of money (P) doubles in 10 years. How much would it be in 20 years at the same rate of simple interest?

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 asentence is free from error, select 'No Error'.

Nivedita’s love for everything Indian (1)/ was eloquently demonstrated in her serve of tea to Lady Minto, (2)/ who was on a visit to the Dakshineshwar temple. (3)/ Noerror (4)

The distance between two cities X and Y is 270 km. First train starts from X at 7:00 a.m. and travels towards Y at 40 km/hr. Second train starts from Y at 8:30 a.m. and travels towards X at 30 km/hr. At what time (in a.m.) will both the trains meet?

The 'Quit India' movement was launched by Mahatma Gandhi in the year

What are the co­ordinates of the centroid of a triangle, whose vertices are A(­2,­5), B(4,­4) and C(7,3)?

Total number of countries in the world are

What are isobars?

What is the reflection of the point (6, -3) in the line y = 2?