1
GATE CE 2018 Set 2
MCQ (Single Correct Answer)
+1
-0.3
A three-member committee has to be formed from a group of 9 people. How many such distinct committees can be formed?
A
27
B
72
C
81
D
84
2
GATE CE 2018 Set 2
MCQ (Single Correct Answer)
+2
-0.6
In manufacturing industries, loss is usually taken to be proportional to the square of the deviation from a target. If the loss is Rs. 4900 for a deviation of 7 units, what would be the loss in Rupees for a deviation of 4 units from the target?
A
400
B
1200
C
1600
D
2800
3
GATE CE 2018 Set 2
MCQ (Single Correct Answer)
+1
-0.3
For non-negative integers, a, b, c, what would be the value of a + b + c if $$$\log \,a\, + \,\log \,b\, + \,\log \,c\, = \,0?$$$
A
3
B
1
C
0
D
-1
4
GATE CE 2018 Set 2
MCQ (Single Correct Answer)
+2
-0.6
The annual average rainfall in a tropical city is 1000 mm. On a particular rainy day (24-hour period), the cumulative rainfall experienced by the city is shown in the graph. Over the 24-hour period, 50% of the rainfall falling on a rooftop, which had an obstruction-free area of 50 m2, was harvested into a tank. What is the total volume of water collected in the tank in liters? GATE CE 2018 Set 2 General Aptitude - Numerical Ability Question 34 English
A
25,000
B
18,750
C
7,500
D
3,125
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