Exams

The perimeter of a triangle is 28 cm. If the length is 5/2 times its breadth, find the length and breadth of the triangle.

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'.

Le Duc Tho, chosen for the 1973 Peace Prize for his (1)/ act in the Paris Peace Accords, declined, stating (2)/ that there was no actual peace in Vietnam. (3)/ No error (4)

X and Y are two alloys which are prepared by mixing zinc and aluminium in the ratio of 1 : 4 and 11 : 8 respectively. If equal quantities of alloys are melted to form a third alloy Z then what is the ratio of zinc and aluminium in alloy Z?

Shimla is the capital of which Indian State?

Who invented the contact lens?

Select the missing number from the given responses?

If 2 + 4x < 5 - x/2 and 3x + 3 > -5 - 3x; then x can take which of the following values?

3cosA is equal to