Five different books (P, Q, R, S, T) are to be arranged on a shelf. The books R and S are to be arranged
first and second respectively from right side of the shelf. The number of different orders in which P, Q
and T may be arranged is ________.
A
6
B
2
C
12
D
120
2
GATE ECE 2019
MCQ (Single Correct Answer)
+1
-0.33
When he did not come home, she ___ him lying dead on the roadside somewhere.
A
notice
B
looked
C
concluded
D
pictured
3
GATE ECE 2019
MCQ (Single Correct Answer)
+1
-0.33
It would take one machine 4 hours to complete a production order and another machine 2 hours to
complete the same order. If both machine work simultaneously at their respective constant rates, the time
taken to complete the same order is _______ hours.
A
$${4 \over 3}$$
B
$${3 \over 4}$$
C
$${2 \over 3}$$
D
$${7 \over 3}$$
4
GATE ECE 2019
MCQ (Single Correct Answer)
+2
-0.67
"Indian history was written by British historians – extremely well documented and researched, but not
always impartial. History had to serve its purpose : Everything was made subservient to the glory of the
Union Jack. Latter-day Indian scholars presented a contrary picture."
From the text above, we can infer that :
Indian history written by British Historians _______.
A
was not well documented and researched and was sometimes biased
B
was well documented and not researched but was always biased
C
was well documented and researched but was sometimes biased
D
was not well documented and researched and was always biased
