Exams

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'.

Pravin sat up on the (1)/ sofa, with his legs (2)/ tucked down him. (3)/No Error (4)

If ab+ba = -1, then the value of a2b-b2a is

Which  of  the  following  statements  about the    Shiromani    Gurudwara    Prabandhak Committee (SGPC) are correct?

1.It  began  as  the  political  wing  of  the Singh Sabhas in the late 19th century.

2.It  was  formed  in  1920 as  part  of  the upcoming Akali movement.

3.It was founded to reclaim control of the Sikh   shrines   from   the   government manipulated loyalist committees.

4.It  formed  the  Akali  Dal to  coordinate groups  (Jathas)  to  reclaim  control  of the shrines.

Select  the  correct  answer  using  the  code given below.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.
I have _____ respect for his achievement.

When light passes from one medium to another, this phenomenon of change in its direction is called _____.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Call it a day

Which Asian country has opened 'Duge Bridge' (world's highest road bridge) for use in year 2016?

20% discount is offered on an item. By applying a promo code the customer wins 10% cash back. What is the effective discount?