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NAT I Commerce Quantitative MCQs With Answers
Question # 1
72 + 679 + 1439 + 537 + ?=4036
Choose an answer
1309
1208
2308
2423
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Question # 2
If p is a negative integer and P
2
+ 11p = t, a value of t could be
Choose an answer
12
18
-18
11
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Question # 3
Choose an answer
a-180
2a-180
180-2a
180-b
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Question # 4
If apples cost 3 for 37 cents, find the cost of 1 3/4 dozen apples.
Choose an answer
111 cents
159 cents
259 cents
211 cents
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Question # 5
2.08 - (0.5)
2
=?
Choose an answer
-1.20
1.88
1.83
2.16
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Question # 6
72/3
÷ 18/6 =?
Choose an answer
72
8
18
48
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Question # 7
Find the sum of money, 11% of which is Rs. 1650.
Choose an answer
150
3300
25000
15000
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Question # 8
Find the ratio of 18 inches to 2 yards.
Choose an answer
3/4
1/4
1/5
2/5
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Question # 9
Out of the 44 boys in a class 9 are of the age of 10, 15 at the age of 9, and the rest are at the age of 8. Find their average age.
Choose an answer
7.85
8.75
12.2
14.35
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Question # 10
Find the arithmetic mean of 25.2, 13.5, 18.5 and 34.8
Choose an answer
13
23
27
5
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Question # 11
The value of (x+y)
2
- (x-y)
2
is?
Choose an answer
4
x
2
+y
2
4xy
-4xy
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Question # 12
A factory employs M men and W women. What part of its employees are women ?
Choose an answer
W/(W+M)
W/M
(W+M)/M
M/W
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Question # 13
The death rates for three diseases are :
Disease R 2 People out of 10,000
Disease S 13 People out of 1,000,000
Disease T 9 People out of 100,000
Disease R 2 People out of 10,000
What is the combined death rate for the three diseases?
Choose an answer
123 out of 1,000,000
42 out of 10,000
42 out of 1000,000
303 out of 1,000,000
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Question # 14
Choose an answer
40
50
120
130
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Question # 15
If 2x + y + b11 nad 3x + 2y =17 then y is?
Choose an answer
1
5
6
4
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Question # 16
(x+y)
2
=25 and x
2
+y
2
=13 then xy is equal to?
Choose an answer
16
20
18
6
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Question # 17
In a school there are 400 students, of whom 70% are boys: what is the number of girls ?
Choose an answer
120
200
280
2800
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Question # 18
A man opens a bookstall with a capital of Rs.25000. In three months his capital amounts to rupees 27500. What is the increase percent?
Choose an answer
1%
10%
20%
7%
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Question # 19
Choose an answer
24
12√2
16√2
48
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Question # 20
If abc= 2 and a = c then b =
Choose an answer
a
2
1/2a
2/a
2
2-a
2
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Question # 21
If a pipe can fill a tank in 2 hours and another pipe can fill the same tank in 40 minutes. How much time in minutes is needed to fill the tank if both the pipes are working together ?
Choose an answer
90
90
60
30
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