1
GATE ECE 2019
MCQ (Single Correct Answer)
+2
-0.67
Five people P, Q, R, S and T work in a bank. P and Q don’t like each other but have to share an office till T gets a promotion and moves to the big office next to the garden. R, who is currently sharing an office with T wants to move to the adjacent office with S, the handsome new intern.

Given the floor plan, what is the current location of Q, R and T ? [O = office, WR = Wash room]
A
GATE ECE 2019 General Aptitude - Numerical Ability Question 36 English Option 1
B
GATE ECE 2019 General Aptitude - Numerical Ability Question 36 English Option 2
C
GATE ECE 2019 General Aptitude - Numerical Ability Question 36 English Option 3
D
GATE ECE 2019 General Aptitude - Numerical Ability Question 36 English Option 4
2
GATE ECE 2018
MCQ (Single Correct Answer)
+2
-0.67
Two alloys A and B contain gold and copper in the ratios of 2 : 3 and 3 : 7 by mass, respectively. Equal masses of alloys A and B are melted to make an alloy C. The ratio of gold to copper in alloy C is
A
6 : 11
B
5 : 10
C
7 : 13
D
9 : 13
3
GATE ECE 2018
MCQ (Single Correct Answer)
+2
-0.67
Leila aspires to buy a car worth Rs. 10,00,000 after 5 years. What is the minimum amount in Rupees that she should deposit now in a bank which offers 10% annual rate of interest, if the interest was compounded annually?
A
5,00,000
B
6,21,000
C
6,66,667
D
7,50,000
4
GATE ECE 2018
MCQ (Single Correct Answer)
+2
-0.67
A cab was involved in a hit and run accident at night. You are given the following data about the cabs in the city and the accident.

(i) 85% of cabs in the city are green and the remaining cabs are blue.

(ii) A witness identified the cab involved in the accident as blue.

(iii) It is known that a witness can correctly identify the cab colour only 80% of the time.

Which of the following options is closest to the probability that the accident was caused by a blue cab?
A
41%
B
15%
C
12%
D
80%
GATE ECE Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
CBSE
Class 12