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NAT I Engineering Quantitative MCQs With Answers
Question # 1
224
√
0.88 =? x 1122
Choose an answer
20.02
20.2
19.3
2.27
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Question # 2
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 # 3
If a machine can place a cap on a bottle of soda every 0.8 seconds, how many bottles can be capped in 2 hours ?
Choose an answer
8000
9000
300
900
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Question # 4
Find the value of x if 3 : b = x : c.
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Question # 5
A rectangle is 16 cm long and 10 cm wide. If the length is reduced by k cm and its width is increased also by k cm so as to make it a square then its area changes by
Choose an answer
169
256
100
9
None of the above
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Question # 6
7/3
÷ 35/18
÷ 54/20 = ?
Choose an answer
49/4
4/9
4/63
81/35
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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
(160 - 130) (270 - 240) / 2250
÷ 50 =?
Choose an answer
4/3
2/3
45
20
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Question # 9
1.02 - 0.02 + ? = 1.842
Choose an answer
0.222
0.842
2
None
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Question # 10
A and B can do a job in 6 day. If A do the job alone he takes 10 days. What will be the time required by B to complete the job alone ?
Choose an answer
8
6
15
3
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Question # 11
Choose an answer
24
12√2
16√2
48
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Question # 12
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 # 13
The average of x,y,z and 40 is 10. What is the average of x,y, adn z.
Choose an answer
10
0
2
15
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Question # 14
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 # 15
The value of {0.5
4
- 0.4
4
} / {0.5
2
+ 0.4
2
} is?
Choose an answer
0.9
0.09
0.19
0.31
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Question # 16
7 x 21
÷3 +3 / 8
÷ 4 x 2
Choose an answer
13
17
31
1
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Question # 17
72/3
÷ 18/6 =?
Choose an answer
72
8
18
48
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Question # 18
3/4 of 432 = ?
Choose an answer
340
232
324
316
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Question # 19
When 3x
2
+5x+7 is subtracted from x
2
+8x+3 the result is?
Choose an answer
5x
2
-3x+4
3x-2x
2
-4
x
2
+8x+10
11x
2
+3x+10
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Question # 20
How many miles are there between two cities if the distance is represented by a 2.4-inch line on a map having a scale of 1 inch to 8 miles ?
Choose an answer
19.2
12.8
8.5
38
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Question # 21
Find the ratio of 18 inches to 2 yards.
Choose an answer
3/4
1/4
1/5
2/5
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