Exams

If x stands for addition, / stands for subtraction, + stands for multiplication and - stands for division, then what is the value of 20 x 8 / 8 - 4 + 2 ?

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)

First human who got married in space is

R borrowed Rs. 1,200 at 13% per annum simple interest. What amount will R pay to clear the debt after 5 years?

The simplified form of (x + 3)2 + (x - 1)2 is

∆XYZ is right angled at Y. If tanX = 15/8, then what is the value of sinZ ?

In humans, the sound is produced by the ________.

If Cot θ = 21/20, then what is the value of Cosec θ?